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论文类型： 期刊论文

发表时间： 2019-11-01

发表刊物： SCIENCE CHINA-INFORMATION SCIENCES

收录刊物： SCIE、EI

卷号： 62

期号： 11

ISSN号： 1674-733X

关键字： positive systems; switched nonlinear systems; stability

摘要： This paper addresses the stability problem associated with a class of switched positive nonlinear systems in which each vector field is homogeneous, cooperative, and irreducible. Instead of using the Lyapunov function approach, we fully establish the invariant ray analysis method to establish several stability conditions that depend on the states, rays, and/or times. We illustrate the efficiency of our proposed approach using the example of a chemical reaction.