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Polyhedral Invariance for Convolution Systems over the Callier-Desoer Class

机译:在呼叫者 - Desoer类上对卷积系统的多面体不变性

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BIBO stability is a central concept for convolution systems, introduced in control theory by Callier, Desoer and Vidyasagar, in the seventies. It means that a bounded input leads to a bounded output, and is characterized by the fact that the kernel of the system is integrable. We generalize this result in this chapter, giving conditions for the output of a convolution system to evolve in a given polyhedron, for any input evolving in another given convex polyhedron. The conditions are formulated in terms of integrals deduced from the kernel of the considered system and the given polyhedra. The condition is exact. It permits to construct exact inner and outer polyhedral approximations of the reachable set of a linear system. The result is compared to various known results, and illustrated on the example of a system with two delays.
机译:Bibo稳定性是卷积系统的核心概念,由呼叫者,Desoer和Vidyasagar在七十年代介绍。 这意味着有界输入导致有界输出,其特征在于系统的内核是可集成的。 我们在本章中概括了这一结果,给出了在给定多面体中发展的卷积系统输出的条件,以便在另一个给定的凸多面体中进化的任何输入。 根据所考虑的系统内核和给定的Polyhedra所推断的积分而制定了条件。 条件精确。 它允许构造可达的线性系统的确切内部和外部多面体近似。 将结果与各种已知结果进行比较,并在具有两个延迟的系统的示例上示出。

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