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Published in:
2014 | OriginalPaper | Chapter
A Novel Adaptive Event-Triggered Communication Scheme for Networked Control Systems with Nonlinearities
Authors : Jin Zhang, Chen Peng, Dacheng Peng
Published in: Computational Intelligence, Networked Systems and Their Applications
Publisher: Springer Berlin Heidelberg
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This paper presents a novel adaptive event-triggered communication scheme for networked control systems (NCSs) with nonlinearities. Firstly, a novel adaptive event-triggered communication scheme for NCSs with nonlinearities is proposed, which can adaptively adjust the event-triggered communication threshold with respect to dynamic error to save the limited communication resource while ensuring the desired control performance. Secondly, a model of the considered system is built under consideration of the network-induced delay, adaptive event-triggered communication scheme and nonlinearities in a unified framework. Then, sufficient stability and stabilization criteria are obtained to judge the mean-square sense asymptotically stable for the studied system. Finally, two examples illustrate the effectiveness of the developed method.