摘要
考虑缓冲器柱塞头部橡胶垫的刚度和阻尼的作用 ,将柱塞和冲击质量分别作为质量块 ,建立一新型油压缓冲器的数学模型 ,结合Matlab软件编程运算对其缓冲和复位工作过程进行动态仿真 ,从而为其设计确定关键参数。
In this paper,considering the influence of the cushion on the top of plunger and the plunger and car as separate mass,the model of the hydraulic buffer used in the elevator system for car mainteuance is established. A program is written to simulate working process of buffering and restoring by Matlab so as to work out the crucial parameters in its design.
出处
《机械设计与研究》
CSCD
2004年第3期84-85,76,共3页
Machine Design And Research
关键词
油压缓冲器
节流孔
复位
动态仿真
oil buffer
orifice hole
restoration
dynamic simulation
