L2 control design of event-triggered networked control systems with quantizations. Issue 1 (January 2015)

• Record Type: Journal Article
• Authors: Yan, Huaicheng; Yan, Sheng; Zhang, Hao; Shi, Hongbo
• Is Part Of: Journal of the Franklin Institute. Volume 352:Issue 1(2015:Jan.)
• Page Start: 332
• Page End: 345
• Publication Date: 2015-01
• Subjects: Science -- Periodicals; Technology -- Periodicals; Patents -- United States -- Periodicals; 505
• DOI: 10.1016/j.jfranklin.2014.10.008
• Languages: English
• ISSNs: 0016-0032

Abstract

<abstract abstract-type="author" id="ab0005"> <title id="sect0005">Abstract</title> <sec> <p id="sp0020">This paper deals with <italic>L</italic>₂ controller design problem for event-triggered networked control systems (NCSs) with quantizations. The system state is periodically sampled and quantized. A new model of NCSs that involves the network conditions, state and event-triggered communication strategy is proposed. Based on this model, some novel criteria for the asymptotic stability analysis and <italic>L</italic>₂ state feedback controller design method of the event-triggered NCSs with quantizations and time-varying delay are established to guarantee a prescribed <italic>L</italic>₂ disturbance rejection attenuation level <italic>γ</italic> by using Lyapunov–Krasovskii function approach. Finally, a simulation example is provided to illustrate the effectiveness of the proposed method. It is shown that the average transmission interval could be increased substantially while the control performance is maintained.</p> </sec> </abstract>