一种新型电动剪式车门开闭机构及动力学仿真  

New Electric Gull-wing Door Mechanism and It's Dynamic Simulation

作　　者：田哲文[1] 明守政[1] 李聪聪[1] 邓亚东[1] 王海良[1] 

机构地区：[1]武汉理工大学汽车学院,武汉430070

出　　处：《武汉理工大学学报》2008年第6期98-100,共3页Journal of Wuhan University of Technology

摘　　要：提出了一种先平动,再转动的电动剪式车门开闭方案,设计了实现上述方案的相关机构,并利用Matlab/Simulink对此方案的相关机构进行动力学仿真。在仿真中,将车门匀速转动与按特定的控制曲线变角速度转动时,所需的转矩及功率的情况进行了对比。结果表明,可以通过平动与转动相结合的方式来实现该电动剪式车门的开闭;对于车门的转动,可以通过采用相应的角速度控制曲线来优化开/关门的力学性能。In this paper a new method in opening and closing a gull-wing door and its mechanism were presented.The dynamic simulation on the mechanism was accomplished by Matlab/Simulink.The result showed that it was practical to achieve the new gull-wing door mechanism,and it was practical to use the appropriate angular velocity curve to optimize the mechanical performance of the new gull-wing door mechanism.

关 键 词：剪式车门 开闭方式 动力学仿真 拟合函数 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置] TP112[自动化与计算机技术—控制科学与工程]