Event-triggered H∞ reliable control for offshore structures in network environments
作者： Bao-Lin Zhang , Qing-Long Han , Xian-Ming Zhang
DOI: 10.1016/J.JSV.2016.01.008
关键词:
摘要: This paper investigates the network-based modeling and event-triggered H∞ reliable control for an offshore structure. First, a model of structure subject to external wave force actuator faults is presented. Second, event-triggering mechanism proposed such that during implementation, only requisite sampled-data transmitted over networks. Third, problem solved by employing Lyapunov–Krasovskii functional approach, desired controller can be derived. It shown through simulation results possible failures, networked capable guaranteeing stability In addition, compared with scheme without network settings, suppress vibration almost same level as controller, while former requires less cost. Furthermore, under communication resources saved significantly.
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