多变量极点配置自校正控制器

本文讨论了一种新的具有指定极点的多变量自校正控制器的设计方法。它改进了文献所提出的算法。该算法能够控制非最小相位系统,开环不稳定系统和B_0阵为奇异的不同时延系统,即可在线配置闭环极点又可离线配置闭环极点。同时,本文还表明文献给出的算法可以认为是本文结果的特例。最后给出计算机仿真结果,说明这种控制器的实用性和有效性。

MULTIVARIABLE POLE-ASSIGNMENT SELF-TUNING CONTROLLER

This paper discusses a new design method of multivariable self-tuning controller with given poles. It improves these algorithms that were proposed in literatures[1-3]. The algorithm proposed in this paper can be applied to non-minimum phase systems, open-loop unstable systems and the delayed systems with singular B0-Matrix. The remarkable results are that this algorithm can assign the closed-loop poles to prespecified locations by on-line or off-line approach. The previous strategies[2-4] are shown as special cases of this algorithm. Computer simulation results are given, illustrating the power of this self-tuning controller.