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p-moment stability of stochastic impulsive differential equations and its application in impulsive control
Authors:XU Wei  NIU YuJun  RONG HaiWu & SUN ZhongKui
Institution:XU Wei1,NIU YuJun1,RONG HaiWu2 & SUN ZhongKui1 1 Department of Applied Math,Northwestern Polytechnical University,Xi'an 710072,China,2 Department of mathematics,Fushan University,Fushan 528000
Abstract:The exponential p-moment stability of stochastic impulsive differential equations is addressed.A new theorem to ensure the p-moment stability is established for the trivial solution of the stochastic impulsive differential system.As an application of the theorem proposed,the problem of controlling chaos of Lorenz system which is excited by parameter white-noise excitation is considered using impulsive control method.Finally,numerical simulation results are given to verify the feasibility of our approach.
Keywords:p-moment stability  impulsive  white-noise  stochastic differential equations  
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