MIMO网络控制系统的稳定性与控制器设计 |
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引用本文:马飞,赵立英.MIMO网络控制系统的稳定性与控制器设计[J].计算技术与自动化,2015,(3):6-10 |
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中文摘要:对于具有多个独立传感器与执行器的多输入多输出网络控制系统,在具有多重时滞的情况下,建立一类网络控制系统的连续时间模型。通过构造一个新的李雅普诺夫函数,给出一个具有较低保守性的稳定性判据。基于该稳定性判据,给出输出反馈控制器的设计方法,数值仿真结果表明了该方法的有效性。 |
中文关键词:网络控制系统 稳定性 时滞 线性矩阵不等式 |
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The Stability of MIMO Networked Control Systems and Controller Design |
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Abstract:In view of NCSs with many independent sensors and actors, a continuous time model of the NCSs was proposed with time delays. By constructing a new Lyapunov function, a new less conservative stability criterion was developed. Based on the obtained stability condition, a output feedback controller can be designed. Numerical example and simulation show the effectiveness of the proposed method. |
keywords:networked control systems stability time delay linear matrix inequality |
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