1. Department of Mathematics, Suzhou University, Suzhou 215006, P. R. China;2. LNM. Institute of Mechanics, Chinese Academy, Beijing 100080, P. R. China
Abstract:
OGY method is the most important method of controlling chaos. It stabilizes ahyperbolic periodic orbit by making small perturbations for a system parameter. Thispaper improves the method of choosing parameter, and gives a mathematics proof ofit.