夏卫国

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:格罗宁根大学

学位:博士

所在单位:控制科学与工程学院

学科:控制理论与控制工程

办公地点:海山楼A1118

电子邮箱:wgxiaseu@dlut.edu.cn

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Stabilization Control Design With Parallel-Triggering Mechanism

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论文类型:期刊论文

发表时间:2017-04-01

发表刊物:IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

收录刊物:SCIE、EI

卷号:64

期号:4

页面范围:3260-3267

ISSN号:0278-0046

关键字:Control update; parallel-triggering mechanism; stabilization

摘要:This paper investigates a problem of stabilization control design. A novel triggering mechanism, called parallel-triggering mechanism, is proposed to handle the stabilization of nonlinear/linear systems. Compared with the existing triggering conditions, through fully considering the relationship between the variation of the Lyapunov function and the variation of system states, we propose the parallel-triggering mechanism, without the requirement that the derivative of the Lyapunov function is negative at all-time instants. Under the new parallel-triggering mechanism, the number of executions of control tasks can be significantly reduced and the similar stability performance can be kept. Particularly, the existing event-triggered conditions can be seen as special cases of the proposed parallel-triggering mechanism. Theoretical analysis and simulation results are given to show the advantages of the proposed mechanism in this paper.