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특허 상세정보

System and method for nonlinear dynamic control based on soft computing with discrete constraints

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06F-009/00    G05B-013/80   
미국특허분류(USC) 700/028; 700/031; 700/050; 701/040; 701/044; 701/057; 701/077; 706/002; 706/004; 706/013
출원번호 US-0209671 (2002-07-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe Martens Olson &
인용정보 피인용 횟수 : 24  인용 특허 : 17
초록

A control system using a genetic analyzer based on discrete constraints is described. In one embodiment, a genetic algorithm with step-coded chromosomes is used to develop a teaching signal that provides good control qualities for a controller with discrete constraints, such as, for example, a step-constrained controller. In one embodiment, the control system uses a fitness (performance) function that is based on the physical laws of minimum entropy. In one embodiment, the genetic analyzer is used in an off-line mode to develop a teaching signal for a fu...

대표
청구항

1. A self-organizing control system for optimization of a knowledge base, comprising:a fuzzy neural network configured to develop a knowledge base for a fuzzy controller; a genetic analyzer configured to develop a teaching signal for said fuzzy-logic classifier, said teaching signal configured to provide a desired set of control qualities, said genetic analyzer using chromosomes, a portion of said chromosomes being step coded; and a PID controller with discrete constraints, said PID controller configured to receive a gain schedule from said fuzzy control...

이 특허에 인용된 특허 (17)

  1. Harada, Hiroshi; Matsushita, Yukio; Kaji, Hirotaka; Yamaguchi, Masashi. Apparatus for controlling watercraft pilot control. USP2003046549830.
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  8. Kaji, Hirotaka; Yamaguchi, Masashi; Harada, Hiroshi; Matsushita, Yukio. Method of real-time optimization of control device equipped with fuzzy inference system. USP2004056735576.
  9. Shavit Gideon. Neural network including input normalization for use in a closed loop control system. USP2000066078843.
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  12. White ; III Charles A. (242 W. Haviland La. Stamford CT 06903). Self-learning memory unit for process controller and self-updating function generator. USP1992065126933.
  13. Sergei V. Ulyanov IT. Self-organizing control system. USP2002066411944.
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  15. Ulyanov, Sergei V.. System for intelligent control based on soft computing. USP2004046721718.
  16. Sergei V. Ulyanov JP; Takahide Hagiwara JP. System for intelligent control of a vehicle suspension based on soft computing. USP2002106463371.
  17. Ulyanov Sergei V.,JPX ; Hashimoto Shigeki,JPX ; Yamaguchi Masashi,JPX. System for intelligent control of an engine based on soft computing. USP2001046216083.

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  10. Bonabeau, Eric; Anderson, Carl; Scott, John M.; Budynek, Julien; Malinchik, Sergey. Methods and systems for applying genetic operators to determine system conditions. USP2010107809658.
  11. Bonabeau, Eric; Anderson, Carl; Scott, John M.; Budynek, Julien; Malinchik, Sergey. Methods and systems for applying genetic operators to determine system conditions. USP2011027882048.
  12. Bonabeau,Eric; Anderson,Carl; Scott,John M.; Budynek,Julien; Malinchik,Sergey. Methods and systems for applying genetic operators to determine system conditions. USP2008027333960.
  13. Bonabeau, Eric; Anderson, Carl; Scott, John M.; Budynek, Julien; Malinchik, Sergey. Methods and systems for applying genetic operators to determine systems conditions. USP2012028117140.
  14. Bonabeau, Eric; Anderson, Carl; Orme, Belinda; Funes, Pablo; Bandte, Oliver; Sullivan, Mark; Malinchik, Sergey; Rothermich, Joseph. Methods and systems for interactive evolutionary computing (IEC). USP2012028117139.
  15. Bonabeau, Eric; Anderson, Carl; Orme, Belinda; Funes, Pablo; Malinchik, Sergey; Bandte, Oliver; Sullivan, Mark; Rothermich, Joseph. Methods and systems for interactive evolutionary computing (IEC). USP2009107603326.
  16. Bonabeau, Eric; Funes, Pablo. Methods and systems for multi-participant interactive evolutionary computing. USP2009117624077.
  17. Bonabeau,Eric; Funes,Pablo. Methods and systems for multi-participant interactive evolutionary computing. USP2008047356518.
  18. Marczyk, Jacek. Process for the creation of fuzzy cognitive maps from Monte Carlo simulation generated Meta Model. USP2009087580903.
  19. Jin,Yaochu; Sendhoff,Bernhard. Reduction of fitness evaluations using clustering techniques and neural network ensembles. USP2008047363281.
  20. Ulyanov, Sergey V.. Self-organizing quantum robust control methods and systems for situations with uncertainty and risk. USP2014078788450.
  21. Olhofer,Markus; Sendhoff,Bernhard. Strategy parameter adaptation in evolution strategies. USP2007077243056.
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