Correspondence: Comments on Finite-time stability theorem of stochastic nonlinear systems [Automatica 46 (2010) 2105-2108]

作者： Juliang Yin , Suiyang Khoo

DOI: 10.1016/J.AUTOMATICA.2011.02.052

关键词: Class (set theory) 、 Lyapunov function 、 Stability (learning theory) 、 Nonlinear system 、 Chen 、 Corollary 、 Mathematics 、 Stability theorem 、 Applied mathematics 、 Discrete mathematics 、 Point (geometry)

摘要: In a recent paper (Chen & Jiao, 2010), new concept of finite-time stability, called stochastically attractiveness, is defined for class stochastic nonlinear systems. A theorem and corollary on the stability are also proved based Lyapunov functions. this comment, we will point out that there exist some errors which fundamental to main result paper.