The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Research on Developing the Fault Tolerant Control System using Restructurable Control Method

구조 변경 제어 방식을 이용한 고장 허용 제어 시스템 설계에 관한 연구

  • Published : 1999.10.01
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Abstract

In this paper, a method to guarantee system continuity is developed, which can be applied to discontinuity problem in the time domain of restructurable control system. This method can be summarized as input alternation using weight change considering convergence speed of system mode. Input is changed from 'system continuity guarantee input,' which is defined as a input that minimizes the change of state variables, to 'alternative controller input,' which is selected by Neil's PI/EAM[3]. AIDC aircraft model is used for simulation. By showing the waveform of system input and state variable, we can sure that this method is effective for depression of system shock like jerk.

Keywords

References

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  8. 기초전력공학공동연구소 과제 최종보고서, 과제관리번호 97-036 원전 적용을 위한 고장진단/고장허용 제어 시스템의 개발 박재홍