An LMI-Based Control Approach for Networked Control Systems with Deadband Scheduling Scheme

Hui-ying Chen, Zu-xin Li and Yan-feng Wang

Mathematical Problems in Engineering, 2013, vol. 2013, 1-10

Abstract:

Due to the bandwidth constraints in the networked control systems (NCSs), a deadband scheduling strategy is proposed to reduce the data transmission rate of network nodes. A discrete-time model of NCSs is established with both deadband scheduling and network-induced time-delay. By employing the Lyapunov functional and LMI approach, a state feedback controller is designed to ensure the closed-loop system asymptotically to be stable with performance index. Simulation results show that the introduced deadband scheduling strategy can ensure the control performance of the system and effectively reduce the node's data transmission rate.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:430630

DOI: 10.1155/2013/430630

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