摘要
综述了非线性动力学近期取得重大发展的几个方面从李耳到李天岩——混沌进入科学界;用机械模型进行混沌实验研究;高维非自治系统稳定性和安全性量化理论;非线性对称振动和非对称振动.
The focus of many studies of currently nonlinear dynamics problems is introduced in this paper, including that chaos was entered into world of science from LI Ear to LI Tian-yan, the experiments of chaos were studied by mechanical model, quantitative theory of stability and safety for high dimensional non-autonomous; symmetry oscillations and non-symmetry oscillations with nonlinear.
出处
《河北工业大学学报》
CAS
2004年第2期96-103,共8页
Journal of Hebei University of Technology
基金
国家自然科学基金重大项目(19990510)
山西省自然科学基金资助项目(20001007).
关键词
分岔
混沌
实验
稳定裕度
对称破缺和恢复
bifurcation
chaos
experiments
stability margin
symmetry breaking and restoration
