Open Access3D Motion Simulation of Engineering Equipment Working Mechanism Based on Reverse Drive Mode
Author(s) -
Weijun Chu,
Zicheng Zhu
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/746/1/012037
Subject(s) - mechanism (biology) , kinematics , motion (physics) , mode (computer interface) , motion simulation , computer science , kinematic chain , simulation , motion control , control theory (sociology) , control engineering , engineering , control (management) , artificial intelligence , physics , robot , classical mechanics , quantum mechanics , operating system
The working mechanism of engineering equipment has a relatively complicated structure which contains many kinematical pairs, its 3D motion simulation is a difficult problem. Based on the reverse drive mode linked by forward kinematics, 3D motion simulation model of working mechanism is analysed, and the kinematic chains are further established. General procedure of reverse drive mode is summed up, and the establishment strategy of reverse kinematic chain is expounded. This paper discussed these problems of adjusting motion axis and restraining DOF in reverse drive mode, and illustrated the controllers which control the form of 3D motion simulation. Through the above method, the 3d motion simulation of the working mechanism is realized. The analysis indicates that the 3D motion simulation of engineering equipment working mechanism based on reverse drive mode have more flexible use, convenient control and lifelike simulation result.