作者
Youngjin Park, JEFFREY L STEIN
发表日期
1988/9/1
期刊
International Journal of Control
卷号
48
期号
3
页码范围
1121-1136
出版商
Taylor & Francis Group
简介
A closed-loop observer that can identify states and inputs simultaneously is developed for linear time-invariant systems with unknown inputs. The necessary and sufficient conditions for the existence of the observer are derived and proved. Parameter identification of a system with a few unknown or time-varying parameters is investigated by applying the observer technique developed in this paper. Potential usage in machine monitoring (machine diagnostics) appears promising.
引用总数
学术搜索中的文章
Y Park, JL STEIN - International Journal of Control, 1988