论文标题
有关SISO植物的H-侵蚀控制器设计的评论,随着时间的延迟
Remarks on H-infinity Controller Design for SISO Plants with Time Delays
论文作者
论文摘要
Teeplitz偏斜的方法是为无限尺寸系统设计H-侵蚀控制器的良好方法之一。为了能够使用这种方法,需要以某种特殊的方式对植物进行分解。本文调查了最大的SISO时间延迟系统,可以为此进行偏斜的toeplitz方法所需的特殊因素化。还讨论了最佳控制器的可靠实现。结果表明,有限的脉冲响应(FIR)块结构在这些控制器中不仅出现在具有I/O延迟的植物中,而且还用于一般的时间延迟植物。
The skew Toeplitz approach is one of the well developed methods to design H-infinity controllers for infinite dimensional systems. In order to be able to use this method the plant needs to be factorized in some special manner. This paper investigates the largest class of SISO time delay systems for which the special factorizations required by the skew Toeplitz approach can be done. Reliable implementation of the optimal controller is also discussed. It is shown that the finite impulse response (FIR) block structure appears in these controllers not only for plants with I/O delays, but also for general time-delay plants.