摘要
报道一个耗散受击转子模型,它由一个二维的传统耗散映象描述,系统的动力学行为由传统耗散性主宰,数值研究表明该传统耗散性具有两个特性:①通过引入相点密度的概念,计算相点间的平均距离表明它引起相平面随时间的指数塌缩;②在周期吸引子附近它引起了向周期点无限逼近的稳定流。
The thesis reports a model of dissipative kicked rotor,which is described by a two-dimensional dissipative map.The dynamics behavior of the system is dominated by traditinal dissipative properties.The numerical study indicates that the traditional dissipative properties have two characterisitics：①through introducing of the concept of density of phase points,the average distance between phase points is calculated to show that it causes the exponential collapse of phase plane with time;②it causes the stable manifold which infinitely approaches the periodic point near it.
出处
《江苏工业学院学报》
2009年第4期9-11,共3页
Journal of Jiangsu Polytechnic University
基金
江苏工业学院数理基金资助(ZMF09020024)
关键词
耗散
受击转子
周期吸引子
稳定流
dissipative properties
kicked rotor
periodic attractors
stable flus
