无穷范数意义下的可镇定半径问题

The Stabilizable Radius Problem with Infinity Norm

利用棱边定理给出了计算参数未知的区间对象族能镇定半径的解析式．对于参数区间确定且标称对象相同的区间对象族,通过本文方法计算出的可镇定半径,只要参数变化范围小于能镇定半径时,即可确保给定区间对象族能镇定．最后,通过一个计算例子说明了本文的方法．

The analytic expressions to calculate stabilizable radius of interval plant family with infinity-norm are given based on edges theorem. For any plant family with the same nominal plant, the judgement of stabilizability is trivial by the stabilizable radius which can be calculated by the method of this paper. At last, the availability of the proposed method is verified by means of an example.