KR102276654B1 - Pid 제어기를 이용한 인공지능 시스템 - Google Patents
Pid 제어기를 이용한 인공지능 시스템 Download PDFInfo
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- KR102276654B1 KR102276654B1 KR1020170151214A KR20170151214A KR102276654B1 KR 102276654 B1 KR102276654 B1 KR 102276654B1 KR 1020170151214 A KR1020170151214 A KR 1020170151214A KR 20170151214 A KR20170151214 A KR 20170151214A KR 102276654 B1 KR102276654 B1 KR 102276654B1
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- 238000013473 artificial intelligence Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims description 7
- 238000007781 pre-processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
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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
- G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
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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
- G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
- G05B6/02—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential electric
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
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Abstract
Description
도 2는 종래의 인공지능 시스템과 본 발명의 실시예에 따른 PID 제어기를 이용한 인공지능 시스템이 적용된 예측 결과를 비교한 그래프.
구분 | 평균 오차 | RMS 오차 |
종래 인공지능 시스템 | 79.59 | 283.78 |
본 발명 | 39.16 | 260.40 |
Claims (2)
- 입력되는 훈련 데이터를 정규화 및 특성을 추출하는 전처리과정을 수행하여 학습 데이터를 도출하고, 도출된 학습 데이터를 학습하여 모델을 구성하는 학습부;
예측 또는 분류하고자 하는 실시간 데이터가 입력되는 데이터입력부;
상기 학습부에서 구성된 모델을 토대로 상기 데이터입력부에서 입력되는 실시간 데이터를 처리하여 예측 및 분류 데이터를 출력하는 처리부; 및
상기 처리부에서 처리된 결과 중에서 오차 정보를 수집하여 저장하는 오차 데이터 저장부;
상기 처리부에서 출력되는 상기 예측 및 분류 데이터에 상기 오차 정보를 토대로 실시간으로 미세 조정하여 오차가 보정된 예측 및 분류 데이터를 출력하는 PID 제어기; 및
상기 PID 제어기에서 출력되는 상기 예측 및 분류 데이터를 저장하는 예측 및 분류 데이터 저장부;
를 포함하는 PID 제어기를 이용한 인공지능 시스템.
- 제1항에 있어서,
상기 학습부는
상기 학습 데이터를 학습할 시 오류를 분석하고, 분석된 오류를 수정한 학습 데이터를 반영하여 모델을 구성하는 PID 제어기를 이용한 인공지능 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020170151214A KR102276654B1 (ko) | 2017-11-14 | 2017-11-14 | Pid 제어기를 이용한 인공지능 시스템 |
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KR1020170151214A KR102276654B1 (ko) | 2017-11-14 | 2017-11-14 | Pid 제어기를 이용한 인공지능 시스템 |
Publications (2)
Publication Number | Publication Date |
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KR20190054541A KR20190054541A (ko) | 2019-05-22 |
KR102276654B1 true KR102276654B1 (ko) | 2021-07-13 |
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KR1020170151214A KR102276654B1 (ko) | 2017-11-14 | 2017-11-14 | Pid 제어기를 이용한 인공지능 시스템 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004025160A (ja) | 2002-06-21 | 2004-01-29 | H2L Co Ltd | 神経回路網及び逆転波アルゴリズムによる下排水処理人工知能制御システム及び方法 |
WO2016047118A1 (ja) | 2014-09-26 | 2016-03-31 | 日本電気株式会社 | モデル評価装置、モデル評価方法、及び、プログラム記録媒体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20090000592A (ko) * | 2007-03-02 | 2009-01-08 | 세메스 주식회사 | 설비의 고장 진단 시스템 및 그 방법 |
KR20170003254A (ko) * | 2015-06-30 | 2017-01-09 | 김슬기 | 인공지능 알고리즘을 이용한 실시간 적응 제어 시스템 및 방법 |
KR101787411B1 (ko) | 2016-10-31 | 2017-10-18 | 한국수력원자력 주식회사 | 칼란드리아 내부 구조물 검사장비 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004025160A (ja) | 2002-06-21 | 2004-01-29 | H2L Co Ltd | 神経回路網及び逆転波アルゴリズムによる下排水処理人工知能制御システム及び方法 |
WO2016047118A1 (ja) | 2014-09-26 | 2016-03-31 | 日本電気株式会社 | モデル評価装置、モデル評価方法、及び、プログラム記録媒体 |
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