CN109470486B - Unmanned aerial vehicle engine tensile test device and method - Google Patents
Unmanned aerial vehicle engine tensile test device and method Download PDFInfo
- Publication number
- CN109470486B CN109470486B CN201811600017.5A CN201811600017A CN109470486B CN 109470486 B CN109470486 B CN 109470486B CN 201811600017 A CN201811600017 A CN 201811600017A CN 109470486 B CN109470486 B CN 109470486B
- Authority
- CN
- China
- Prior art keywords
- oil
- engine
- propeller
- sensor
- processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 10
- 238000009864 tensile test Methods 0.000 title description 5
- 238000012360 testing method Methods 0.000 claims abstract description 88
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004377 microelectronic Methods 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 144
- 230000009286 beneficial effect Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
本发明提供了一种无人机油动发动机拉力测试试验装置及方法，其方法包括：支架、螺旋桨、油动发动机、遥控器、第一测试部件、第二测试部件，油动发动机的底座以及第一测试部件均设置在支架上，油动发动机的输出轴与螺旋桨传动连接，第一测试部件的检测端与油动发动机的输出轴连接，遥控器与油动发动机连接，第二测试部件设置在遥控器上，第一测试部件与第二测试部件连接。通过油动发动机转动带动螺旋桨转动，螺旋桨转动带起的拉力由第一测试部件检测，并由第二测试部件检测遥控器的给油量，使得用户根据实际测试，选用匹配度较高的油动发动机和螺旋桨，提高匹配度，解决了油动发动机与螺旋桨不匹配的问题。
The present invention provides a test device and method for the tension test of a drone oil-driven engine, and the method comprises: a bracket, a propeller, an oil-driven engine, a remote controller, a first test component, and a second test component. The base of the oil-driven engine and the first test component are both arranged on the bracket, the output shaft of the oil-driven engine is connected to the propeller by transmission, the detection end of the first test component is connected to the output shaft of the oil-driven engine, the remote controller is connected to the oil-driven engine, the second test component is arranged on the remote controller, and the first test component is connected to the second test component. The oil-driven engine drives the propeller to rotate, the tension caused by the rotation of the propeller is detected by the first test component, and the oil supply of the remote controller is detected by the second test component, so that the user can select an oil-driven engine and a propeller with a higher matching degree according to the actual test, improve the matching degree, and solve the problem of mismatch between the oil-driven engine and the propeller.
Description
Technical Field
The invention relates to the technical field of oil-driven engine tension test, in particular to an unmanned aerial vehicle oil-driven engine tension test device and method.
Background
Unmanned aerial vehicles are called as 'aerial robots', and in particular, microelectronic, navigation, control, communication and other technologies greatly promote the development of flight control systems and promote the application of the flight control systems in the military and civil fields. But the electric energy is easy to be exhausted, so that the selection of the gasoline engine on the engine can greatly help the cruising ability of the unmanned aerial vehicle. The gasoline engine is an engine that converts internal energy into kinetic energy using gasoline as fuel. Because the gasoline has small viscosity and quick evaporation, the gasoline can be sprayed into a cylinder by a gasoline injection system, and the gasoline is ignited by a spark plug after being compressed to reach a certain temperature and pressure, so that the gas expands to do work. The gasoline engine has the characteristics of high rotating speed, simple structure, light weight, low cost, stable operation and convenient use and maintenance.
In the prior art, the problem that the oil engine model and the propeller model cannot be matched exists, and a device capable of testing whether the oil engine model and the propeller model are matched does not exist.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides an unmanned engine pull test device and method.
The technical scheme includes that the unmanned engine oil-driven engine tensile test device comprises a support, a propeller, an oil-driven engine, a remote controller for controlling the movement of the oil-driven engine, a first test component for testing the tensile force of the oil-driven engine, and a second test component for testing the oil feeding amount of the remote controller, wherein a base of the oil-driven engine and the first test component are arranged on the support, an output shaft of the oil-driven engine is in transmission connection with the propeller, a detection end of the first test component is connected with the output shaft of the oil-driven engine, the remote controller is connected with the oil-driven engine, and the second test component is arranged on the remote controller and is connected with the second test component.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the first test component, and the oil feeding amount of the remote controller to the oil-driven engine is detected by the second test component, so that a user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the types of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the first test part comprises a processor, a sensor for detecting the tension of the oil-driven engine and a display screen, wherein the sensor is arranged on the support, the detection end of the sensor is connected with the output shaft of the oil-driven engine, the display screen and the processor are both arranged on the support, the second test part comprises a valve measurer for detecting the oil feeding amount of a remote controller, the valve measurer is arranged at the bottom end of the remote controller, an operating lever for controlling the oil feeding amount of the oil-driven engine is arranged on the remote controller, the measurement end of the valve measurer is connected with the operating lever and is used for detecting the swing amplitude of the operating lever, and the valve measurer, the sensor and the display screen are all connected with the processor.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the sensor, the oil feeding quantity of the oil-driven engine is detected by the valve measurer, the relation information of the oil feeding quantity and the pulling force is converted into an image through the processor according to the oil feeding quantity and the pulling force data, and the relation information of the oil feeding quantity and the pulling force is intuitively displayed to a user through the display screen, so that the user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the model of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the sensor, the oil feeding quantity of the oil-driven engine is detected by the valve measurer, the relation information of the oil feeding quantity and the pulling force is converted into an image through the processor according to the oil feeding quantity and the pulling force data, and the relation information of the oil feeding quantity and the pulling force is intuitively displayed to a user through the display screen, so that the user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the model of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
Further, the oil motor is perpendicular to the support, the detection end of the sensor is close to the central axis of the propeller, and the sensor is parallel to the support.
The further scheme has the beneficial effects that the stability of the test device is improved, the oil engine is convenient to install, detach and replace, the oil engine is convenient to test, and the test precision is improved.
Further, the automatic valve measuring device also comprises an A/D converter for converting analog quantity into digital quantity, wherein the sensor and the valve measuring device are connected with the processor through the A/D converter.
The beneficial effect of adopting the further scheme is that the A/D converter is used for converting analog quantity into digital quantity, so that the processor can conveniently process the signals acquired by the sensor.
Further, the display screen is connected with the processor through the sliding rheostat.
The further scheme has the beneficial effect that the signal transmission and power supply among the sensor, the valve measurer and the processor are realized through the circuit connection among the components.
Further, the processor is a microelectronic processor, the sensor is a tension sensor, and the display screen is a digital display screen.
The oil-driven engine tension sensor has the beneficial effects that the sensor is used for detecting the tension of the oil-driven engine, and the display screen is used for displaying the relation information of the oil feeding amount and the tension of the oil-driven engine.
Further, the processor is U7-STM32F407, the sensor is BUFSON, and the remote controller is VL6180X.
The oil-driven engine tension sensor has the beneficial effects that the sensor is used for detecting the tension of the oil-driven engine, and the display screen is used for displaying the relation information of the oil feeding amount and the tension of the oil-driven engine.
Further, the shape of the propeller is in a straight shape, and the shape of the bracket is cuboid or square.
The further scheme has the beneficial effects that the stability of the test device is improved, the oil engine is convenient to install, detach and replace, the oil engine is convenient to test, and the test precision is improved.
In addition, the invention also provides a pull test method of the unmanned aerial vehicle engine, which is based on the pull test device of the unmanned aerial vehicle engine, and comprises the following steps:
Acquiring swing degree information of operating levers in a plurality of groups of remote controllers at different moments and tension data generated by the oil-driven engines corresponding to the swing degree information;
analyzing a plurality of groups of swing degree information and a plurality of groups of tension data to generate relation information of oil feeding quantity and tension of the oil motor;
and sending the relation information of the oil feeding amount and the tension of the oil motor to a terminal of a user and/or displaying the relation information on a display screen.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the sensor, the oil feeding quantity of the oil-driven engine is detected by the valve measurer, the relation information of the oil feeding quantity and the pulling force is converted into an image through the processor according to the oil feeding quantity and the pulling force data, and the relation information of the oil feeding quantity and the pulling force is intuitively displayed to a user through the display screen, so that the user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the model of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
Additional aspects of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic diagram of a test apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of a test apparatus according to an embodiment of the present invention.
The reference numerals indicate 1-bracket, 2-propeller, 3-processor, 4-oil engine, 5-sensor, 6-remote controller, 7-valve measurer, 8-display screen and 9-control rod.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1 and 2, fig. 1 is a schematic structural diagram of a test apparatus according to an embodiment of the present invention. FIG. 2 is a schematic diagram of a test apparatus according to an embodiment of the present invention.
The invention provides an unmanned aerial vehicle engine tensile test device which comprises a support 1, a propeller 2, an oil engine 4, a remote controller 6 for controlling the movement of the oil engine 4, a first test component for testing the tensile force of the oil engine 4, and a second test component for testing the oil feeding amount of the remote controller 6, wherein a base of the oil engine 4 and the first test component are arranged on the support 1, an output shaft of the oil engine 4 is in transmission connection with the propeller 2, a detection end of the first test component is connected with the output shaft of the oil engine 4, the remote controller 6 is connected with the oil engine 4, and the second test component is arranged on the remote controller 6 and is connected with the second test component.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the first test component, and the oil feeding amount of the remote controller to the oil-driven engine is detected by the second test component, so that a user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the types of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
The detection end of the sensor is of a sleeve-shaped structure, and the detection end of the sensor is sleeved on the outer side wall of the oil-driven engine.
The invention relates to a tension test bed for an oil-driven engine, in particular to a tension test bed for an oil-driven engine. The invention relates to a device for testing the tension of an oil-driven engine, which comprises a processor, a tension sensor (namely a sensor) and a display screen, wherein the tension sensor detects the tension of the oil-driven engine, the detected value is transferred to an A/D converter, the A/D converter converts analog quantity into digital quantity, the digital quantity is transmitted to the processor, the processor comprehensively analyzes the valve degree of the oil-driven engine pulled at different moments and the tension driven by the valve degree, and the analysis result is displayed on the liquid crystal display screen.
The valve measurer is arranged at the bottom end of the remote controller, and is used for monitoring the oil feeding amount of the remote controller in real time, namely measuring the swing amplitude of the control lever of the remote controller and transmitting the detected signal to the processor in real time.
The engine and the propeller are connected and fixed on the bracket, the tension sensor is fixed on the support, one end of the tension sensor is connected on the engine, and the other end is connected on the processor.
And transmitting a throttle detection signal controlled by a remote controller of the engine to a processor, and processing the transmitted signal by the processor to obtain an accurate curve, and finally displaying the curve on a display screen.
The invention relates to a tension test device for an oil-driven engine, in particular to a tension test stand for an unmanned aerial vehicle oil-driven engine.
The tension measuring device drives the propeller to rotate through the rotation of the oil-driven engine, the tension brought by the rotation of the propeller is detected by the tension sensor, the tension sensor detects a tension signal and transmits the tension signal to the processor, the throttle threshold sensor (namely the valve measurer) detects the oil feeding amount, the detected signal is transmitted to the processor and processed into an image form, error data are cleared, a user can more easily select the oil-driven engine and the type of the propeller according to image information, and loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
Where the error is the point and the correct parameter is the straight line converged by the points.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the first test part comprises a processor 3, a sensor 5 for detecting the tensile force of the oil engine 4 and a display screen 8, wherein the sensor 5 is arranged on the support 1, the detection end of the sensor 5 is connected with the output shaft of the oil engine 4, the display screen 8 and the processor 3 are arranged on the support 1, the second test part comprises a valve measurer 7 for detecting the oil feeding amount of the remote controller 6, the valve measurer 7 is arranged at the bottom end of the remote controller 6, an operating rod 9 for controlling the oil feeding amount of the oil engine 4 is arranged on the remote controller 6, the measurement end of the valve measurer 7 is connected with the operating rod 9 and used for detecting the swing amplitude of the operating rod 9, and the valve measurer 7, the sensor 5 and the display screen 8 are all connected with the processor 3.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the sensor, the oil feeding quantity of the oil-driven engine is detected by the valve measurer, the relation information of the oil feeding quantity and the pulling force is converted into an image through the processor according to the oil feeding quantity and the pulling force data, and the relation information of the oil feeding quantity and the pulling force is intuitively displayed to a user through the display screen, so that the user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the model of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
Further, the oil motor 4 is perpendicular to the support 1, the detection end of the sensor 5 is close to the central axis of the propeller 2, and the sensor 5 is parallel to the support 1.
The further scheme has the beneficial effects that the stability of the test device is improved, the oil engine is convenient to install, detach and replace, the oil engine is convenient to test, and the test precision is improved.
The engine is perpendicular to the bracket, the tension sensor is at the central axis of the propeller, and the tension sensor is parallel to the bracket.
Further, the device also comprises an A/D converter for converting analog quantity into digital quantity, and the sensor 5 and the valve measurer 7 are connected with the processor 3 through the A/D converter.
The beneficial effect of adopting the further scheme is that the A/D converter is used for converting analog quantity into digital quantity, so that the processor can conveniently process the signals acquired by the sensor.
The model of the A/D converter can be rs485modbus.
Further, the display screen 8 is connected with the processor 3 through the sliding rheostat.
The further scheme has the beneficial effect that the signal transmission and power supply among the sensor, the valve measurer and the processor are realized through the circuit connection among the components.
Further, the processor 3 is a microelectronic processor, the sensor 5 is a tension sensor, and the display screen 8 is a digital display screen.
The oil-driven engine tension sensor has the beneficial effects that the sensor is used for detecting the tension of the oil-driven engine, and the display screen is used for displaying the relation information of the oil feeding amount and the tension of the oil-driven engine.
Further, the processor 3 is U7-STM32F407, the sensor 5 is BUFSON, and the remote controller 6 is VL6180X.
The oil-driven engine tension sensor has the beneficial effects that the sensor is used for detecting the tension of the oil-driven engine, and the display screen is used for displaying the relation information of the oil feeding amount and the tension of the oil-driven engine.
Further, the shape of the propeller 2 is a straight line, and the shape of the bracket 1 is a cuboid or a cube.
The further scheme has the beneficial effects that the stability of the test device is improved, the oil engine is convenient to install, detach and replace, the oil engine is convenient to test, and the test precision is improved.
It should be noted that, for the unmanned aerial vehicle engine tensile test method, the connection relation between the processor and each electrical component such as the sensor, and the method for processing, calculating and analyzing after the processor receives the measurement signals of the sensor and the valve measurer and displaying the dynamic curve are all the prior art, and will not be repeated here.
In addition, the invention also provides a pull test method of the unmanned aerial vehicle engine, which is based on the pull test device of the unmanned aerial vehicle engine, and comprises the following steps:
Acquiring swing degree information of operating levers in a plurality of groups of remote controllers at different moments and tension data generated by the oil-driven engines corresponding to the swing degree information;
analyzing a plurality of groups of swing degree information and a plurality of groups of tension data to generate relation information of oil feeding quantity and tension of the oil motor;
and sending the relation information of the oil feeding amount and the tension of the oil motor to a terminal of a user and/or displaying the relation information on a display screen.
The invention has the beneficial effects that the propeller is driven to rotate through the rotation of the oil-driven engine, the pulling force brought by the rotation of the propeller is detected by the sensor, the oil feeding quantity of the oil-driven engine is detected by the valve measurer, the relation information of the oil feeding quantity and the pulling force is converted into an image through the processor according to the oil feeding quantity and the pulling force data, and the relation information of the oil feeding quantity and the pulling force is intuitively displayed to a user through the display screen, so that the user selects the oil-driven engine and the propeller with higher matching degree according to the actual test, the matching degree is improved, the problem of mismatching of the oil-driven engine and the propeller is solved, the user can conveniently select the model of the oil-driven engine and the propeller, and the loss caused by the fact that the oil-driven engine is not driven by an airplane is reduced.
For a clearer understanding of technical features, objects, and effects of the present invention, a specific embodiment of the present invention will be described with reference to the accompanying drawings. The term "coupled" as used herein includes both direct coupling between two elements and coupling between two elements through at least one intermediate element.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.
Claims (5)
1. A matching test device for an unmanned aerial vehicle engine and a propeller model is characterized by comprising a bracket, a propeller, an oil engine, a remote controller for controlling the movement of the oil engine, a first test component for testing the pulling force brought by the rotation of the propeller, a second test component for testing the oil feeding amount of the oil engine by the remote controller,
The base of the oil engine and the first test part are arranged on the bracket, the output shaft of the oil engine is in transmission connection with the propeller, the detection end of the first test part is connected with the output shaft of the oil engine,
The remote controller is connected with the oil-driven engine,
The second test component is disposed on the remote control,
The first test component is connected with the second test component;
The first test part comprises a processor, a sensor for detecting the pulling force brought up by the rotation of the propeller and a display screen,
The sensor is arranged on the bracket, the detection end of the sensor is connected with the output shaft of the oil-driven engine, the display screen and the processor are arranged on the bracket,
The second test part comprises a valve measurer for detecting the oil feeding amount of the remote controller to the oil engine,
The valve measurer is arranged at the bottom end of the remote controller, the remote controller is provided with a control rod for controlling the oil feeding amount of the oil engine, the measuring end of the valve measurer is connected with the control rod and used for detecting the swing amplitude of the control rod,
The valve measurer, the sensor and the display screen are all connected with the processor;
the oil-driven engine is perpendicular to the support, the detection end of the sensor is close to the central axis of the propeller, and the sensor is parallel to the support;
The processor is a microelectronic processor, the sensor is a tension sensor, and the display screen is a digital display screen;
the shape of the propeller is in a straight shape, and the shape of the bracket is a cuboid or a cube;
The detection end of the sensor is of a sleeve-shaped structure, and the detection end of the sensor is sleeved on the outer side wall of the output shaft of the oil-driven engine;
the valve measurer is arranged at the bottom end of the remote controller, and is used for monitoring the oil feeding amount of the remote controller in real time and measuring the swing amplitude of the control rod of the remote controller;
continuously replacing the engine model and the propeller model for testing respectively;
The valve measurer transmits the detected oil feeding amounts of a plurality of groups of oil-driven engines with different types to the processor;
the sensor transmits the detected pulling force brought by the rotation of a plurality of groups of propellers with different types to the processor;
The processor analyzes the relation between the oil feeding amounts of the plurality of groups of different types of oil-driven engines and the pulling force of the plurality of groups of different types of propeller rotation bands to generate images corresponding to the relation between the oil feeding amounts of the plurality of groups of different types of oil-driven engines and the pulling force of the plurality of groups of different types of propeller rotation bands;
the processor transmits the image to the display screen for display;
And selecting the oil engine and the propeller model according to the image until the engine is matched with the propeller model.
2. The unmanned aerial vehicle engine and propeller model matching test apparatus of claim 1, further comprising an A/D converter for converting analog to digital, wherein the sensor and the valve measurer are coupled to the processor via the A/D converter.
3. The unmanned aerial vehicle engine and propeller model matching test apparatus of claim 1, further comprising a slide rheostat,
The display screen is connected with the processor through the sliding rheostat.
4. The unmanned aerial vehicle engine and propeller model matching test device of claim 1, wherein the processor is of model U7-STM32F407, the sensor is of model BUFSON, and the remote control is of model VL6180X.
5. An unmanned aerial vehicle engine and propeller model matching test method, which is characterized in that based on the unmanned aerial vehicle engine and propeller model matching test device according to any one of claims 1-4, the unmanned aerial vehicle engine and propeller model matching test method comprises:
continuously replacing the engine model and the propeller model for testing respectively;
detecting the oil feeding quantity of a plurality of groups of oil-driven engines with different models;
detecting the pulling force of a plurality of groups of propellers with different types;
Analyzing the relation between the oil feeding amounts of the plurality of groups of different types of oil-driven engines and the pulling force brought up by the rotation of the plurality of groups of different types of propellers, and generating images corresponding to the relation between the oil feeding amounts of the plurality of groups of different types of oil-driven engines and the pulling force brought up by the rotation of the plurality of groups of different types of propellers;
The image is transmitted to a display screen for display;
And selecting the oil engine and the propeller model according to the image until the engine is matched with the propeller model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600017.5A CN109470486B (en) | 2018-12-26 | 2018-12-26 | Unmanned aerial vehicle engine tensile test device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600017.5A CN109470486B (en) | 2018-12-26 | 2018-12-26 | Unmanned aerial vehicle engine tensile test device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109470486A CN109470486A (en) | 2019-03-15 |
| CN109470486B true CN109470486B (en) | 2024-11-29 |
Family
ID=65676994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600017.5A Active CN109470486B (en) | 2018-12-26 | 2018-12-26 | Unmanned aerial vehicle engine tensile test device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470486B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552690A (en) * | 2013-10-29 | 2014-02-05 | 中国南方航空工业(集团)有限公司 | Propeller engine and negative tension protection device and method thereof |
| CN209148291U (en) * | 2018-12-26 | 2019-07-23 | 东北农业大学 | A kind of unmanned aerial vehicle oil-powered engine tensile test device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3211624B2 (en) * | 1995-05-30 | 2001-09-25 | トヨタ自動車株式会社 | Control device for aircraft propulsion engine |
| US6732521B2 (en) * | 2002-08-16 | 2004-05-11 | Toyota Jidosha Kabushiki Kaisha | Control system for a turbo-charged diesel aircraft engine |
| DE102008041925A1 (en) * | 2008-09-09 | 2010-03-25 | Thielert Aircraft Engines Gmbh | Control system for an aircraft propeller drive |
| CN202994470U (en) * | 2012-12-28 | 2013-06-12 | 四川诚邦测控技术有限公司 | Dynamic performance testing system for pilotless aircraft |
| CN105620767A (en) * | 2014-10-28 | 2016-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Method for using throttle lever for comprehensively controlling engine and propeller |
| CN206787744U (en) * | 2017-04-14 | 2017-12-22 | 西安天问智能科技有限公司 | A kind of multi-rotor unmanned aerial vehicle rotor test system |
| CN207318099U (en) * | 2017-10-18 | 2018-05-04 | 深圳光启空间技术有限公司 | Engine and propeller integral type test device |
| CN208255378U (en) * | 2018-06-20 | 2018-12-18 | 天津中德应用技术大学 | Unmanned plane dynamic test system |
-
2018
- 2018-12-26 CN CN201811600017.5A patent/CN109470486B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552690A (en) * | 2013-10-29 | 2014-02-05 | 中国南方航空工业(集团)有限公司 | Propeller engine and negative tension protection device and method thereof |
| CN209148291U (en) * | 2018-12-26 | 2019-07-23 | 东北农业大学 | A kind of unmanned aerial vehicle oil-powered engine tensile test device |
Non-Patent Citations (1)
| Title |
|---|
| 无人机推进系统螺旋桨与发动机匹配实验研究;林漫群;王国文;张士志;张茂磊;阎希成;;航天制造技术(第03期);第1-4，9页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109470486A (en) | 2019-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107121288B (en) | Complete machine test run method of turboprop engine and engine test run device | |
| JP2015027870A (en) | Test device and testing method based on dfdau | |
| CN108845256A (en) | Unmanned plane dynamic test system | |
| CN102288912A (en) | Tension-torsion mechanical separation mechanism and electric power system testing platform capable of being used for unmanned plane and model airplane design | |
| WO2024169093A1 (en) | Multi-load unmanned aerial vehicle engine dynamometer | |
| CN102819243A (en) | Central control system of automotive practical training platform | |
| CN108020421A (en) | Engine whole vehicle test method, device and engine pedestal | |
| CN204649225U (en) | A kind of marine shafting motion on-Line Monitor Device | |
| CN209744069U (en) | Be used for online inspection device of oil gas pipeline | |
| CN103207089A (en) | Vehicle testing information comprehensive acquisition system | |
| CN108801654A (en) | Engine bench test system and its working method | |
| CN109470486B (en) | Unmanned aerial vehicle engine tensile test device and method | |
| CN208255378U (en) | Unmanned plane dynamic test system | |
| CN204374389U (en) | A kind of rocket gun motor performance detector | |
| CN110282155B (en) | A two-degree-of-freedom unmanned aerial vehicle dynamic test system | |
| CN204346576U (en) | Ship power system support natural frequency measurement mechanism | |
| US10113936B2 (en) | Closed-loop engine testing system | |
| CN209148291U (en) | A kind of unmanned aerial vehicle oil-powered engine tensile test device | |
| CN111605724A (en) | Simulation test method for atmospheric data system | |
| CN207703374U (en) | Space flight cable bend force moment testing device | |
| CN214584038U (en) | A system based on engine performance testing | |
| CN210953408U (en) | Aviation piston engine screw intelligence test system | |
| CN110926527A (en) | General sensor test equipment | |
| CN111413026A (en) | On-line detection device of multifunctional pressure measurement monitoring system | |
| CN201600152U (en) | Tester for combination instrument of airplane motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |