摘要
本文介绍了节制杆式台车试验系统的工作原理和设计过程。通过模拟吸能器受力和流体运动分析,建立数学建模,推导节制杆的设计数学模型。通过碰撞模拟试验和实车碰撞试验对比,模拟滑车可以再现实车碰撞的动力学过程。
This paper introduced the sled test system,the principle and design of the control staff car crash simulator system.By analyzing force and movement of liquid in the absorber, a mathematical model is set up,and a design mathematical model of control staff is also derived. By comparing actual car crash test with the simulating test,the sled can really simulate the dynamic process of car crash.
出处
《汽车工程》
EI
CSCD
北大核心
2002年第3期224-227,240,共5页
Automotive Engineering
基金
国家自然科学基金重点(50135030)
