 Synchronization for coupled nonlinear systems with disturbances in input and measured outputShidong Zhai, Yuan Zhou and Qingdu Li Applied Mathematics and Computation, 2017, vol. 294, issue C, 227-237 Abstract: This paper considers the synchronization for coupled nonlinear systems with disturbances in input and measured output. By defining a controlled output, the synchronization problem is converted to a special suboptimal H∞ control problem. Precisely speaking, for a given disturbance attenuation level, we need to design a distributed output-feedback protocol such that the closed-loop system asymptotically reaches output synchronization when there do not exist disturbances, and the L2-gain from disturbances to the controlled output is less than the given level. We first consider the case that each agent is incrementally passive. Secondly, we consider the case that each agent is feedback incrementally passive and the measured output is not influenced by disturbances. Finally, two numerical examples are presented to illustrate the effectiveness of the proposed control law. Keywords: H∞ synchronization; Incremental passivity; Feedback incremental passivity; Nonlinear systems; Disturbances (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:294:y:2017:i:c:p:227-237 DOI: 10.1016/j.amc.2016.09.020 Access Statistics for this article Applied Mathematics and Computation is currently edited by Theodore Simos More articles in Applied Mathematics and Computation from Elsevier |
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