详细信息
具有小滞后的连续控制系统的容错控制器设计 ( EI收录)
Fault-tolerant Controller Design for Linear Continuous Control Systems with a Small Time-delay
文献类型:期刊文献
中文题名:具有小滞后的连续控制系统的容错控制器设计
英文题名:Fault-tolerant Controller Design for Linear Continuous Control Systems with a Small Time-delay
作者:韩清龙[1];俞金寿[1]
机构:[1]华东理工大学自动化研究所
年份:1995
卷号:21
期号:6
起止页码:720
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;EI(收录号:1998014016524);Scopus;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:连续系统;滞后系统;容错控制
外文关键词:continuous systems;time-delay systems;fault-tolerant control;actuator fai1-ures ;sensor failures
摘要:研究了小滞后线性连续控制系统的容错控制问题,证明了通过适当选取Riccati方程中的权矩阵Q和R,当小时滞满足一个不等式时,含有执行器或传感器故障的系统模型的闭环系统为渐进稳定的。给出了系统的容错控制器的设计方法。并用一个例子说明了该方法的有效性。
The fault-tolerant control problem for linear continuous control systems with asmall time-delay is studied. It is proved that if the small time-delay satisfies an ineuqality,theclosed-loop system stability can be maintained in the presence of actuator failures or sensorfailures by properly selecting the weighting matrices Q and R of Riccati euqation, Designmethods of fault-tolerant controller are preseted.An example is given to demonstrate the ef-fectness of proposed method.
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