KR100919572B1 - 디지털 조속기의 속도제어를 위한 속도형 신경망 제어기 - Google Patents
디지털 조속기의 속도제어를 위한 속도형 신경망 제어기Info
- Publication number
- KR100919572B1 KR100919572B1 KR1020070092302A KR20070092302A KR100919572B1 KR 100919572 B1 KR100919572 B1 KR 100919572B1 KR 1020070092302 A KR1020070092302 A KR 1020070092302A KR 20070092302 A KR20070092302 A KR 20070092302A KR 100919572 B1 KR100919572 B1 KR 100919572B1
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- neural network
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
- G05B13/027—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Feedback Control In General (AREA)
Abstract
Description
Claims (3)
- PID 제어에 의해 원만하고 강인하게 제어하기 위해 속도형 신경망 PI 제어기를 구비한 제어 시스템을 사용하여 디지털 조속기 속도를 제어하는 방법에 있어서,오차 를 구하여 상기 속도형 신경망 PI 제어기에 입력하는 단계(S10);상기 속도형 신경망 PI 제어기 출력을 구하여 제어 대상에 입력하는 단계(S20); 및상기 제어 대상의 출력과 오차를 구하는 단계(S30)를 포함하여 이루어지고,상기 단계들(S10~S30)을 차례로 반복하는 것이 특징이며,상기 속도형 신경망 PI 제어기 내부에서는,시각이 일 때 오차 과 제어대상의 입력값인 조작량 이 신경망 PI 제어기로 입력되는 단계;상기 신경망 PI 제어기에 의해 조작량의 변화분인 동조된 을 출력하는 단계; 및과 제어대상의 출력값을 변환하여 상기 과 합하여 제어대상의 입력값을 출력하는 단계;를 순차적으로 수행하며, 상기 신경망 PI 제어기는 입력층, 은닉층, 출력층을 구비하여 이루어지고, 입력층은 적어도 각각값을 입력하는 제1 뉴런 및 제2 뉴런을 구비하고 있고, 은닉층은 상기 제1 뉴런 및 제2 뉴런과 각각 특정 가중치를 갖고 연결되는 다수의 뉴런을 구비하고 있고,출력층은 상기 은닉층의 각 뉴런과 특정 가중치를 갖고 연결되는 뉴런을 구비하여 이루어지는 것이 특징이며,이때,,의 관계가 성립하며,은 오차,은 오차의 변화율,는 입력층의 입력,는 입력층의 출력,는 입력층과 은닉층 사이의 연결가중치,는 은닉층의 입력,는 은닉층의 출력,는 입력층과 은닉층 사이의 연결가중치,는 은닉층과 출력층 사이의 연결가중치,는 출력층의 입력,는 출력층의 출력,는 시그모이드 활성함수,은 신경망 출력의 오차,는 오차를 최소화 하기 위한 연결가중치의 변화량,는 학습률,는 모멘텀이고,는 경사 하강법을 이용하여 구해지는 것이 특징인, 속도형 신경망 제어시스템을 이용한 디지털 조속기 속도 제어 방법.
- 삭제
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070092302A KR100919572B1 (ko) | 2007-09-11 | 2007-09-11 | 디지털 조속기의 속도제어를 위한 속도형 신경망 제어기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070092302A KR100919572B1 (ko) | 2007-09-11 | 2007-09-11 | 디지털 조속기의 속도제어를 위한 속도형 신경망 제어기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090027096A KR20090027096A (ko) | 2009-03-16 |
| KR100919572B1 true KR100919572B1 (ko) | 2009-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070092302A Active KR100919572B1 (ko) | 2007-09-11 | 2007-09-11 | 디지털 조속기의 속도제어를 위한 속도형 신경망 제어기 |
Country Status (1)
| Country | Link |
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| KR (1) | KR100919572B1 (ko) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10387298B2 (en) | 2017-04-04 | 2019-08-20 | Hailo Technologies Ltd | Artificial neural network incorporating emphasis and focus techniques |
| US11221929B1 (en) | 2020-09-29 | 2022-01-11 | Hailo Technologies Ltd. | Data stream fault detection mechanism in an artificial neural network processor |
| US11237894B1 (en) | 2020-09-29 | 2022-02-01 | Hailo Technologies Ltd. | Layer control unit instruction addressing safety mechanism in an artificial neural network processor |
| US11238334B2 (en) | 2017-04-04 | 2022-02-01 | Hailo Technologies Ltd. | System and method of input alignment for efficient vector operations in an artificial neural network |
| US11263077B1 (en) | 2020-09-29 | 2022-03-01 | Hailo Technologies Ltd. | Neural network intermediate results safety mechanism in an artificial neural network processor |
| US11372378B2 (en) | 2020-01-20 | 2022-06-28 | Doosan Heavy Industries & Construction Co., Ltd. | Apparatus and method for automatically tuning fluid temperature PID controller having physical property of process as constraint condition |
| US11544545B2 (en) | 2017-04-04 | 2023-01-03 | Hailo Technologies Ltd. | Structured activation based sparsity in an artificial neural network |
| US11551028B2 (en) | 2017-04-04 | 2023-01-10 | Hailo Technologies Ltd. | Structured weight based sparsity in an artificial neural network |
| US11615297B2 (en) | 2017-04-04 | 2023-03-28 | Hailo Technologies Ltd. | Structured weight based sparsity in an artificial neural network compiler |
| US11811421B2 (en) | 2020-09-29 | 2023-11-07 | Hailo Technologies Ltd. | Weights safety mechanism in an artificial neural network processor |
| US11874900B2 (en) | 2020-09-29 | 2024-01-16 | Hailo Technologies Ltd. | Cluster interlayer safety mechanism in an artificial neural network processor |
| US12248367B2 (en) | 2020-09-29 | 2025-03-11 | Hailo Technologies Ltd. | Software defined redundant allocation safety mechanism in an artificial neural network processor |
| US12430543B2 (en) | 2017-04-04 | 2025-09-30 | Hailo Technologies Ltd. | Structured sparsity guided training in an artificial neural network |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101373814B1 (ko) * | 2010-07-31 | 2014-03-18 | 엠앤케이홀딩스 주식회사 | 예측 블록 생성 장치 |
| CN116291934B (zh) * | 2023-03-22 | 2025-07-15 | 哈尔滨工程大学 | 一种反馈基于lstm算法与pid结合的柴油机控制方法及装置 |
| CN117826592B (zh) * | 2023-12-26 | 2024-11-26 | 江苏金陵智造研究院有限公司 | 一种自适应控制系数计算方法 |
| CN118426296B (zh) * | 2024-07-04 | 2024-09-03 | 华东交通大学 | 一种基于模糊神经网络pid算法的双缸控制方法及系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016116A (ko) * | 2004-02-10 | 2007-02-07 | 인터내셔널 엔진 인터렉츄얼 프로퍼티 캄파니, 엘엘씨 | 연료율 제어를 이용한 엔진속도 안정화 |
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2007
- 2007-09-11 KR KR1020070092302A patent/KR100919572B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016116A (ko) * | 2004-02-10 | 2007-02-07 | 인터내셔널 엔진 인터렉츄얼 프로퍼티 캄파니, 엘엘씨 | 연료율 제어를 이용한 엔진속도 안정화 |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11461615B2 (en) | 2017-04-04 | 2022-10-04 | Hailo Technologies Ltd. | System and method of memory access of multi-dimensional data |
| US11675693B2 (en) | 2017-04-04 | 2023-06-13 | Hailo Technologies Ltd. | Neural network processor incorporating inter-device connectivity |
| US12430543B2 (en) | 2017-04-04 | 2025-09-30 | Hailo Technologies Ltd. | Structured sparsity guided training in an artificial neural network |
| US11514291B2 (en) | 2017-04-04 | 2022-11-29 | Hailo Technologies Ltd. | Neural network processing element incorporating compute and local memory elements |
| US11238334B2 (en) | 2017-04-04 | 2022-02-01 | Hailo Technologies Ltd. | System and method of input alignment for efficient vector operations in an artificial neural network |
| US11238331B2 (en) | 2017-04-04 | 2022-02-01 | Hailo Technologies Ltd. | System and method for augmenting an existing artificial neural network |
| US11615297B2 (en) | 2017-04-04 | 2023-03-28 | Hailo Technologies Ltd. | Structured weight based sparsity in an artificial neural network compiler |
| US11263512B2 (en) | 2017-04-04 | 2022-03-01 | Hailo Technologies Ltd. | Neural network processor incorporating separate control and data fabric |
| US11354563B2 (en) | 2017-04-04 | 2022-06-07 | Hallo Technologies Ltd. | Configurable and programmable sliding window based memory access in a neural network processor |
| US11551028B2 (en) | 2017-04-04 | 2023-01-10 | Hailo Technologies Ltd. | Structured weight based sparsity in an artificial neural network |
| US11216717B2 (en) | 2017-04-04 | 2022-01-04 | Hailo Technologies Ltd. | Neural network processor incorporating multi-level hierarchical aggregated computing and memory elements |
| US11461614B2 (en) | 2017-04-04 | 2022-10-04 | Hailo Technologies Ltd. | Data driven quantization optimization of weights and input data in an artificial neural network |
| US10387298B2 (en) | 2017-04-04 | 2019-08-20 | Hailo Technologies Ltd | Artificial neural network incorporating emphasis and focus techniques |
| US11544545B2 (en) | 2017-04-04 | 2023-01-03 | Hailo Technologies Ltd. | Structured activation based sparsity in an artificial neural network |
| US11372378B2 (en) | 2020-01-20 | 2022-06-28 | Doosan Heavy Industries & Construction Co., Ltd. | Apparatus and method for automatically tuning fluid temperature PID controller having physical property of process as constraint condition |
| US11263077B1 (en) | 2020-09-29 | 2022-03-01 | Hailo Technologies Ltd. | Neural network intermediate results safety mechanism in an artificial neural network processor |
| US11237894B1 (en) | 2020-09-29 | 2022-02-01 | Hailo Technologies Ltd. | Layer control unit instruction addressing safety mechanism in an artificial neural network processor |
| US11811421B2 (en) | 2020-09-29 | 2023-11-07 | Hailo Technologies Ltd. | Weights safety mechanism in an artificial neural network processor |
| US11874900B2 (en) | 2020-09-29 | 2024-01-16 | Hailo Technologies Ltd. | Cluster interlayer safety mechanism in an artificial neural network processor |
| US12248367B2 (en) | 2020-09-29 | 2025-03-11 | Hailo Technologies Ltd. | Software defined redundant allocation safety mechanism in an artificial neural network processor |
| US11221929B1 (en) | 2020-09-29 | 2022-01-11 | Hailo Technologies Ltd. | Data stream fault detection mechanism in an artificial neural network processor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090027096A (ko) | 2009-03-16 |
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