空间RSSR机构的分析与仿真  

Analysis and Simulation of Spatial RSSR Mechanism

作　　者：陈伟[1] 宋梅利[1] 王晓鸣[1] 姚文进[1] 席渊明 CHEN Wei;SONG Meili;WANG Xiaoming;YAO Wenjin;XI Yuanming(ZNDY of Ministerial Key Laboratory,Nanjing University of Science and Technology,Nanjing 210094,China)

机构地区：[1]南京理工大学智能弹药技术国防重点学科实验室,江苏南京210094

出　　处：《机械制造与自动化》2018年第2期104-106,113,共4页Machine Building & Automation

基　　金：中央高校基本科研业务费专项基金资助(3092014012001)

摘　　要：针对空间连杆RSSR机构建立理论分析模型,利用空间机构运动分析理论,得到机构的输入输出位移方程。结合运动分析,通过建立静力平衡方程,求解运动副中的约束反力。建立机构三维模型,在仿真软件ADAMS中分析其转角关系和运动副受力情况,得出转角关系曲线图和运动副反力曲线图。分析结果表明,理论计算结果与仿真结果基本一致。According to the theory of spatial linkage mechanism RSSR,the input and output displacement equations of the mechanism are obtained by using the motion analysis theory of space mechanism.In the aspect of force,the constraint reaction of the kinematic pair is solved by establishing the static equilibrium equation.The three-dimensional model of the mechanism is established,and the force of its movement is analyzed in the simulation software ADAMS,and the force diagram of the kinematic pair is obtained.The results show that the results of theoretical calculation are basically the same as the simulation results.

关 键 词：空间机构 RSSR 运动分析 受力分析 ADAMS 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]