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A novel optimal controller design and evaluation for networked control systems with time-variant delays

机译:具有时变时滞的网络控制系统的新型最优控制器设计与评估

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摘要

A new model for networked control systems (NCSS) with structured uncertainties and multiple state time-delays is presented, In view of multi-input and multi-output (MIMO) NCSs with many independent sensors and actuators, a continuous time model of NCSs with distributed time-delays and uncertainties are proposed. A method of delay-estimation online is also given. Then a scheme based on LQG controller is designed to achieve desired Real-time performance. The result illustrate that the effectiveness of the proposed control design and the satisfactory performance of the system.
机译:针对具有结构不确定性和多状态时延的网络控制系统(NCSS),提出了一种新的模型。鉴于具有多个独立传感器和执行器的多输入多输出(MIMO)NCS,具有NCS的连续时间模型提出了分布式时延和不确定性。还给出了一种在线延迟估计方法。然后设计了一种基于LQG控制器的方案,以实现所需的实时性能。结果表明,所提出的控制设计的有效性和系统的令人满意的性能。

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