Analysis of basic performances for switched circulant composite systems
切换循环组合系统的基本性能分析

Switched circulant composite systems possess a wide background in practice,such as "hypercycles" in biology.The quadratic stability of this kind of switched systems is studied under arbitrary switching.In this process,the structural character of circulant matrices plays an important role.Besides,a method for simplifying and reducing the order of an extended circulant composite system is also given.Finally,the simulation of switched circulant composite system verifies main results.