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本文对带未知参数、未知时滞和阶的系统设计自校正控制器,时滞和阶可用F—检验方法决定,所提出的自校正控制器由估值和控制两部份组成:参数估计是基于递推最小二乘法;基于多步自校正递推预报器可简单地计算带广义性能指标的控制器,数值模拟例子证明了所提出的方法的有效性。
In this paper, the system design self-tuning controller with unknown parameters, unknown delay and order is determined by the F-test method with time delay and order. The proposed self-tuning controller consists of two parts: estimation and control Based on the recursive least square method, a controller with generalized performance index can be simply calculated based on the multi-step self-tuning recursive predictor. The numerical simulation example proves the effectiveness of the proposed method.