Adaptive Synchronization Control of Lorenz Chaotic System with Passive Equivalence
A new chaotic synchronization control method is presented by taking advantage of chaos. Based on the nonlinear function of Lorenz synchronization system satisfies Lipschitz condition, the synchronization error system for the Lorenz drive system and the response system is given and the problem to make system synchronize can be transformed to ensure the global approximate stability of the synchronization system. An adaptive passivity method is adopted to design statement feedback controller to ensure the global stability of the synchronization system. With this method, the Lorenz system can be synchronized with different initial conditions. The simulation results show the validity of the method.
Donglian Qi Qiao Wang Hong Gu
College of Electrical Engineering Zhejiang University Hangzhou, 310027
国际会议
南宁
英文
2007-07-20（万方平台首次上网日期，不代表论文的发表时间）