摘要
本文从非线性振动理论和反馈控制论的角度研究了vanderPol振子在负反馈作用下的动力性态,用中心流形法和形式级数法分析了vanderPol振子的局部稳定性和Hopf分叉行为,用Runge─Kutta法给出了仿真结果。
In this paper, the dynamical behaviour of the van der Pol oscillator with the negative feedback is studied based on the nonlinear dynamics and the feedback control theory. The local stability and Hopf bifurcation behaviour are analysed by the center-manifold method and formal-Series method. The calculation results are brought about by Runge-Kutta method.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
1994年第1期115-119,共5页
Journal of National University of Defense Technology
关键词
非线性
负反馈
动力性态
振子
ss: nonlinearity, negative feedback, dynamical behaviour