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H control of networked control systems with delay and packet disordering via predictive method
conference contributionposted on 2017-12-06, 00:00 authored by Yu-Long WangYu-Long Wang, Guang-Hong YangGuang-Hong Yang
This paper studies the problem of designing robust H∞ controllers for networked control systems (NCSs) with both network-induced time delay and packet disordering by predictive method. The compensation of time delay and packet disordering is implemented by a buffer in the actuator node and a state predictor in the controller node. By defining a novel deadline when determining which control input shouldbe used, an augmented state equation is presented, and H∞ controller design is also presented in terms of the feasible solutions of a set of linear matrix inequalities (LMIs). The results are also extended to the observer-based H∞ controller design. The simulation results illustrate the effectiveness of the proposed compensation method.
Category 1 - Australian Competitive Grants (this includes ARC, NHMRC)
Parent TitleProceedings of the 2007 American Control Conference.
Number of Pages6
LocationNew York City, NY, USA
Place of PublicationPiscataway, NJ
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External Author AffiliationsNortheastern University, China; Not affiliated to a Research Institute;