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arXiv 2004.02783eess.SYcs.SY
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稀疏线性包围系统与结构能控性

Sparse Linear Ensemble Systems and Structural Controllability

Xudong Chen

摘要:

引入并解决了线性定常系统连续系综的结构能控性问题。一个系综的所有单个线性系统都是稀疏的,由相同的稀疏模式控制。系综系统的可控性通常是指系统能够利用一个共同的控制输入同时控制其中的各个独立系统,如果稀疏模式中存在一个可控的线性系综系统,则稀疏模式在结构上是可控的。本文的一个主要贡献是提供了一个图形化的条件,是必要和充分的稀疏模式是结构可控的。与其他结构问题一样,结构可控性是单调的。我们提供了一个完整的表征最小稀疏模式以及。

英文摘要:

The paper introduces and solves a structural controllability problem for continuum ensembles of linear time-invariant systems. All the individual linear systems of an ensemble are sparse, governed by the same sparsity pattern. Controllability of an ensemble system is, by convention, the capability of using a common control input to simultaneously steer every individual systems in it. A sparsity pattern is structurally controllable if it admits a controllable linear ensemble system. A main contribution of the paper is to provide a graphical condition that is necessary and sufficient for a sparsity pattern to be structurally controllable. Like other structural problems, the property of being structural controllable is monotone. We provide a complete characterization of minimal sparsity patterns as well.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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