For networked control systems, the bandwidth resource is always limited; thus besides control performance, the efficient resource\nutilization is also crucial. In this paper, a novel event-triggered control and resource scheduling codesign approach is proposed to\nstabilize the uncertain dynamic systems which are subject to time-varying network introduced delays. A discrete switched system\nwith uncertain parameters is employed to model the event-triggered control system with time-varying network-induced delays.\nBased on the model, a control law, scheduling strategy, and event-triggered condition codesign approach is investigated. A set of\nlinear matrix inequalities are used to tackle the codesign problem. As the solution to the problem, a control law is obtained to\nguarantee stability or certain performance properties; an event-triggered condition and a scheduling strategy are also obtained to\nefficiently utilize the limited resources. That is, the event-triggered condition makes the network accession be triggered when it\nis necessary.The scheduling strategy guarantees the control loop suffering the worst control performance can get the authority to\naccess the network. The proposed approach is evaluated through simulated experiments, with respect to the networked control\nof inverted pendulums. The results show that the proposed event-triggered control and scheduling approach can achieve better\ncontrol performances with lower average resource consumption in comparison with the time-based control strategy.
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