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Published in:
2011 | OriginalPaper | Chapter
Observability of Multi-rate Networked Control Systems with Short Time Delay
Author : Qixin Zhu
Published in: Advanced Research on Electronic Commerce, Web Application, and Communication
Publisher: Springer Berlin Heidelberg
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Feedback control systems wherein the control loops are closed through a real-time network are called networked control systems. Multi-rate networked control systems mean the sampling rates of notes in networked control systems are not the same.The observability of multi-rate networked control systems are investigated in this paper for the first time. Based on the mathematic model of multi-rate networked control systems with short time delay, some sufficient or necessary conditions for observability of multi-rate networked control systems are presented using stochastic systems approach.