摘要
研究了基于模糊观测器的非线性系统的故障调节问题.通过设计模糊自适应诊断观测器估计出系统的故障,根据估计出的故障给执行器以相应的补偿,恢复系统的性能.将提出的算法对F-16歼击机进行纵向控制仿真,结果表明提出的算法是有效的.
A fault accommodation approach based on fuzzy observer for nonlinear systems is presented in this paper. The fuzzy observer can estimate the size of the fault. The fault accommodation is constructed to compensate for the effect of the faults by stabilizing the closed-loop system. At last, an F-16 aireraft example is given to verify the efficiency of this algorithm.
出处
《重庆工学院学报（自然科学版）》
2008年第9期112-115,共4页
Journal of Chongqing Institute of Technology
基金
国家自然科学基金资助项目(605740830)
关键词
故障调节
模糊观测器
非线性系统
fault accommodation
fuzzy observer
nonlinear system
