含有独立干扰的线性奇异系统的函数观测器

A Observer Design Including Disturbed Inputs

研究了一类含有独立干扰的线性奇异系统的观测器设计,利用线性矩阵不等式方法给出了相应观测器的具体设计步骤,并对这类系统的降阶和全阶观测器设计的情况给出类似的结论说明。

Observers design of linear singular systems including disturbed inputs are discussed.function observers design of the system are studied and sufficient conditions of observers existing are given.Furthermore,concrete design steps of corresponding observers are obtained by the method of linear matrix inequality（LMI）,respectively.Conclusions analogous are given on descending order observers and whole order observers of the system.