摘要
介绍了多功能床的结构组成及工作原理,建立了多功能床主体机构的运动学方程,利用机械系统动力学仿真软件ADAMS对多功能床机构的运动参数进行了仿真计算,以抬背构件角加速度最小为目标,对多功能床机构的构件尺寸进行了优化,得到了满足设计要求的机构最优参数。
Firstly,the structure and principle of work of the multifunctional nursing bed are introduced.Secondly,the kinematics equations of main structure of multifunctional nursing bed are created.Thirdly,the kinematics parameters of the multifunctional nursing bed are analyzed by the simulation software ADAMS.Dimensions of the multifunctional bed are then optimized with the aim to get the minimum angular acceleration of back-rising component and the parameters of structure optimized under design requirements are o...
出处
《上海电机学院学报》
2008年第3期197-200,共4页
Journal of Shanghai Dianji University
基金
国家863高技术研究发展计划资助项目(2007AA041604)
关键词
平面机构
运动学
优化设计
planner mechanism
kinematics
optimization design
