摘要
给出了气动自激振动系统的模型和运动方程，通过数值求解的方法研究了系统在不同参数下的振动情况，揭示了系统参数对系统振动特性的影响，为气动自激振动机械的参数设计提出了依据．
The model and motion equations of pneumatically self exciting vibration system are given. The solution of the system vibration is obtained by means of numerical integration. The vibration characteristics of the system with different parameters are analyzed. Therefore the effects of parameters on the system behavior are revealed. The results are directly applicable to the design of pneumatically self exciting vibration systems.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1998年第4期415-418,共4页
Journal of Northeastern University(Natural Science)
基金
国家教委博士点基金
关键词
气动自激振动
无因次参数
数值解
气动振动机械
pneumatically self exciting vibration,dimensionless parameters,numerical solution.
