轴向运动弦线横向非线性振动的能量和守恒

被引:14
作者
陈立群
机构
[1] 上海大学力学系
[2] 上海市应用数学和力学研究所 上海
关键词
非线性振动; 能量; 守恒量; 轴向运动弦线;
D O I
10.13465/j.cnki.jvs.2002.02.026
中图分类号
O322 [非线性振动];
学科分类号
080101 ;
摘要
基于轴向运动弦线横向非线性振动的动力学方程 ,导出系统能量随时间变化的关系 ,定义了一个在系统振动过程中保持不变的守恒量
引用
收藏
页码:81 / 82+101
页数:3
相关论文
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