摘要
本文讨论了线性时不变大系统的分散估计问题。通过构造全阶未知输入观测器以估计局部状态,局部状态估计器(未知输入观测器)不需要任何整体信息。一个例子用以说明设计过程。
This paper is concerned with the problem of decentralized observation of linear time-invariant large scale systems.The full-order unknown-input observers are constructed to estimate the local states,the local state estimators (unknown-input observers) do not need any global information.The design procedure is illustrated by an example.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
1992年第2期198-202,共5页
Control Theory & Applications
关键词
交联系统
分散估计
观测器
设计
interconnected system
decentralized estimation
unknown-input observer
