论文标题
线性描述系统的部分冲动可观察性
Partial impulse observability of linear descriptor systems
论文作者
论文摘要
本期刊第1卷的研究论文。 61,不。第3卷,第427-434页,2012年,M。Darouach撰写,在部分冲动可观察性条件下为线性描述系统提供了功能性观察者设计。观察者的设计是正确的,但是代数标准中存在局部脉冲可观察性的缺陷。在本文中,我们从涉及系统系数矩阵的简单等级条件方面得出了部分冲动可观察性的新颖表征,并根据Wong序列进行了替代表征。
A research paper in this journal vol. 61, no. 3, pp. 427-434, 2012, by M. Darouach, provides a functional observer design for linear descriptor systems under the partial impulse observability condition. The observer design is correct, but there was a flaw in the algebraic criterion characterizing partial impulse observability. In the present paper, we derive a novel characterization of partial impulse observability in terms of a simple rank condition involving the system coefficient matrices and an alternative characterization in terms of the Wong sequences.