On observability of sampled-data systems
作者:
G. LANGHOLZ,
Y. BAR-NESS,
期刊:
International Journal of Systems Science
(Taylor Available online 1977)
卷期:
Volume 8,
issue 6
页码: 697-704
ISSN:0020-7721
年代: 1977
DOI:10.1080/00207727708942075
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper we consider sampled-data systems derived from continuous, time-invariant systems whose inputs are piecewise constant. The problem dealt with is that of finding necessary and sufficient conditions for observability of the sampled-data system, given that the continuous-time system is observable. By comparison With some previously obtained results pertaining to the preservation of controllability under sampling, it is shown that the latter requires a stronger condition than that required for the preservation of observability.
点击下载:
PDF (2833KB)
返 回