摘要
目的 研究钢丝绳隔振器的静态、动态特性.方法 模拟隔振器的实际安装情况,利用正弦扫频激励方法,测量其动态特性.结果 获得了加载和卸载变形曲线、频响函数曲线和振动传递率曲线.结论 所得结果对分析该隔振器性能有实际应用价值.
Aim To research the static and dynamic characteristics of steel cable isolators. Methods By simulating real installation of isolators and using sinesoidal excitation, dynamic characteristics of steel cable isolators are measured. Results The load and unloab-displacement curve, the frequency response function and the vibration transfer ratio are obtained. Conclusion The results are of value to analyze the property of the isolator.
出处
《华北工学院测试技术学报》
1999年第3期180-184,共5页
Journal of Test and Measurement Technology
基金
国防科技预研资助项目
关键词
钢丝绳隔振器
动态特性
非线性系统
试验
坦克
steel cable isolator
dynamic characteristics
nonlinear system
tests
