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首页> 外文期刊>Journal of Computer and Systems Sciences International >Ellipsoidal approximations in reachability problems with nonellipsoidal constraints: internal ellipsoids
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Ellipsoidal approximations in reachability problems with nonellipsoidal constraints: internal ellipsoids

机译:具有非椭圆约束的可达性问题中的椭圆近似:内部椭圆

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摘要

The paper is devoted to problems of determination of the reachability domains for control systems with nonellipsoidal constraints on the initial state and control specified in the form of symmetrical polyhedrons. On the basis of the method of ellipsoidal approximations, some algorithms for constructing the internal approximation of reachability sets for linear systems with nonellipsoidal constraints are developed. A family of internal ellipsoidal tubes, whose union produces the exact solution, is presented. Some examples of construction of the approximations are given.
机译:本文致力于确定具有初始状态的非椭圆约束和以对称多面体形式指定的控制的控制系统的可达性域的确定问题。在椭圆近似方法的基础上,发展了一些构造具有非椭圆约束线性系统可及性集合的内部近似的算法。提出了一系列内部椭圆形管,它们的结合产生了精确的解。给出了一些近似构造的例子。

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