摘要
用近代非线性动力学理论分析了纺纱锭子的动态特性。用数值方法得到转子系统在某些参数区域内的轴心轨迹图、Poincare映射图和分岔图等。讨论了系统各种形式的倍周期、拟周期和混沌运动。分析结果为定性地改善转子系统的稳定运行状态,提供了理论依据。
<Abstrcat>The dynamic behaviour of spinning spindle has be en analyzed by the use of modern year's nonlinear dynamics.The orbit diagrams of axle center,Poincare maps and bifurcation charts within certain parametric regions of rotor system are obtained by the use of numerical method.Various forms of double-periodic,quasi-periodic and chaotic motion of the system were discussed .The results of analysis provided theoretical basis for improving qualitatively the stable operation status of rotor system
出处
《机械设计》
CSCD
北大核心
2002年第8期22-24,共3页
Journal of Machine Design
基金
湖北省教委重点科研资助项目(99A126)
