mathmatica双层隔振系统优化设计分析，刚度、阻尼设计-mathmatica layer vibration isolation system optimization design analysis, stiffness, damping design

利用分布参数系统的传递函数法对带有扩展层的约束阻尼梁进行编程分析，得到频率响应曲线，并获得位移峰值对应的频率，即固有频率。(The transfer function method of distributed parameter system is used to analyze the constrained damping beam with extended layer, and the frequency response curve is obtained, and the freq

欠阻尼控制相关的各项参数关联关系 快速计算的小工具(The correlation relation of parameters related to under damping control Fast computing gadgets)