摘要
应用扭杆弹簧的波动传递特性,探讨单自由度系统受短波冲击的求解方法。在考虑扭杆弹簧的具体结构的情况下,对单自由度系统进行建模,与古典振动理论的建模方法进行比较。给出一个算例,得到了三种方法的响应结果。并对它们的响应进行分析,探讨了扭杆弹簧刚度变化对响应的影响。
Apply the transmission character of helical spring to discuss the solution to the 1 - Dof system impacted by short wave for the first time. Under considering the concrete structure of helical spring to model the 1 - Dof system and compared with the modeling method of c!assical vibration theory. Not only giving one example and get there methods of response result, but also analysis its response, discuss the effect on the response when spring stiffness changed.
出处
《机械设计与制造》
北大核心
2006年第1期29-32,共4页
Machinery Design & Manufacture
基金
辽宁教育厅资助项目(202163341)
关键词
短波冲击
波动传递
响应
扭杆弹簧
Short wave impact
Wave transmission
Response
Helical spring
