摘要
以某型发射平台为研究对象,建立该型发射平台三维模型,通过对发射平台回转俯仰耦合运动的动力学分析,得到发射平台的俯仰角度、伺服电动缸推力、俯仰回转中心支点受力以及回转角度时间历程曲线。尝试在两个变量的基础上进行相关论述,并基于ADAMS对发射平台进行运动学和动力学仿真分析,对研究发射平台回转俯仰运动的动态特性规划以及之后发射平台的静力特性分析具有一定的参考价值。
In this paper,a three-dimensional model of a launch platform is established.Through the dynamic analysis of the coupling motion of the launch platform's swing and pitch,the curves of the launch platform's pitch angle,servo motor cylinder thrust,the force on the center pivot of the pitch and rotation angle time history are obtained.Through the related discussion of this paper and the dynamic simulation analysis of the launch platform based on ADAMS,it has a certain reference value for the study of the dynamic characteristic planning of the launch platform's rotation and pitch motion and the static characteristic analysis of the launch platform afterwards.
作者
孙亚东
李涌
SUN Yadong;LI Yong(Department of Naval Equipment in Zhengzhou,Zhengzhou 450015)
出处
《现代制造技术与装备》
2020年第7期96-98,101,共4页
Modern Manufacturing Technology and Equipment
关键词
发射平台
耦合运动
动力学
launch platform
coupled motion
dynamics
