The considered networked control system is rewritten as a class of hybrid system model, based on which a novel Lyapunov function is constructed to analyze the L2-gain performance and the tradeoffs of the maximally allowable transmission interval and the maximally allowable delay are designed.
Abstract
This paper investigates the dynamic periodic event-triggered control (DPETC) for nonlinear networked systems with time-varying delays. Compared with traditional event-triggered control strategies, the DPETC proposed in this paper can effectively reduce the number of network transmissions. The considered networked control system (NCS) is rewritten as a class of hybrid system model, based on which we construct a novel Lyapunov function to analyze the L2-gain performance. Moreover, we design the tradeoffs of the maximally allowable transmission interval and the maximally allowable delay and present a method to determine the relevant parameters. Finally, the effectiveness of the proposed method is validated through a numerical example.
Abstract This paper focuses on the synchronization control problem of fractional-order neutral neural networks (FONNs) characterized by mixed time-varying delays, which include leakage, transmission, distributed, and neutral delays. First, a novel synchronization control system is designed, which comprises a drive syst...
Guo-Quan Liu, Wu-Hao Zhou, Yi-Zhen Wang et al.· Journal of Nonlinear, Comple...· 0 citations
Communication delays are inherent in networked control systems and may significantly affect closed-loop performance. This paper investigates the impact of external perturbations in observer-based linear systems with delayed measurements and control signals using the output-to-output gain (OOG) framework. By employing d...
This article investigates the problem of data-driven control design for unknown linear discrete-time systems with time-varying delays, where the controller gains are learned from input-state data affected by multiple perturbations. First, considering that the available measurements may be affected by noise, errors, and...
Yu Fan, Chuan-Ke Zhang, Jing Song et al.· IEEE Transactions on Cyberne...· 0 citations
Given the excessive consumption of communication resources in time-varying systems without prior system information, efficient resource-saving strategies are of vital importance. This paper explores and analyzes the event-triggered adaptive the control issue concerning linear discrete systems with time-varying characte...
Hang Zhang· International Conference on...· 0 citations
This paper addresses the finite‐time stabilization problem of Networked Control Systems (NCSs) with random delays and interval parameters, using dynamic output feedback. In this context, the random delays in the two channels are modeled as a Markov chain. By employing the interval matrix method, a finite‐time dynamic...
Ci Liu, Feng-Lin Qu, Gui-Ci Chen et al.· Asian journal of control· 0 citations
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