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论文类型：期刊论文

发表时间：2013-11-01

发表刊物：INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE

收录刊物：SCIE、EI、Scopus

卷号：44

期号：11

页面范围：2119-2129

ISSN号：0020-7721

关键字：networked control systems; delay effects; delay-dependent control law; delay-independent control law

摘要：The sensor-to-controller and the controller-to-actuator delays in networked control systems (NCSs) are investigated for the first time with respect to their different effects on the system performance. This study starts with identifying the delay-independent and delay-dependent control laws in NCSs, and confirms that only two delay-dependent control laws can cause different delay effects in different channels. The conditions under which the different delays in different channels can cause different effects are then given for both delay-dependent control laws. The results are verified by numerical examples. Potentially, these results can be regarded as important design principles in the practical implementation of NCSs.