Distributed Consensus Control of Networked Control Systems with Time-Triggered Protocol

Ronghua Xie, Weihua Fan and Qingwei Chen

Mathematical Problems in Engineering, 2015, vol. 2015, 1-13

Abstract:

The analysis and design of traditional networked control systems focused on single closed-loop scenario. This paper introduces a distributed control approach for the networked control systems (NCSs) with multiple subsystems based on a time-triggered network protocol. Firstly, some basic ideas of the time-triggered protocol are introduced and a time schedule scheme is employed for the NCS. Then, a novel model is proposed to the NCS regarding the network-induced delay. The resulting closed-loop system is time-delay linear system considering a distributed control law. A sufficient condition to consensus control is present based on the Lyapunov-Krasovskii function. Also, the controller design approach towards the given performance index is given by a cone complement linearization and iterative algorithm. Finally, numerical examples are given to validate the approach.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:963282

DOI: 10.1155/2015/963282

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