Research And Development Of Three Degree Of Freedom Parallel Robot

With increased levels of industrial automation and productivity cost increases,China’s industrial automation robots are increasingly in demand, while the robot in aspecial environment the advantage of greatly reflected. In order to meet therequirements of this industrial field, from the mechanical design to control the entiresystem have become a hot topic today. The parallel robot because of its simplemechanical structure, the control algorithm is relatively easy features have becometoday’s mainstream.Based on analysis and Research on the structure of parallel robot, using Pro/E,AutoCAD drawing software to complete the structure design of parallel robot. Andthe optimization of the design of mechanical structure were analyzed by MATLABsoftware.Secondly, the design results, established the mathematical model of the parallelrobot, the kinematics of parallel robot forward transform and inverse transform model.Finally, based on the soft of PLC industrial control software CoDeSysV3.5,using the modular design method, the development of a transform parallel robotmodule and control module, based on the design of parallel robot motion controlprogram, to verify the correctness of the mathematical model of parallel robot of theconstructed.