Kinematics Simulation of Planar 3-DOF Parallel Mechanism
Chao Jia, Allam Maalla, Fanshu Kong, Xijuan Guo
Abstract
Open-access reader
Chao Jia, Allam Maalla, Fanshu Kong, Xijuan Guo
Abstract
Open-access reader
First, this paper establishes a three-dimension simulation model of the planar 3-dof parallel mechanism, and realized its kinematics simulation;Second, the velocity and acceleration curves of the mechanism are simulated by differential method and influence coefficient method, and the Singular configuration point of the mechanism are confirmed; Finally, analyzing the Singular configuration point of the mechanism, and obtained The influence of mechanism size change on kinematics performance.
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First, this paper establishes a three-dimension simulation model of the planar 3-dof parallel mechanism, and realized its kinematics simulation;Second, the velocity and acceleration curves of the mechanism are simulated by differential method and influence coefficient method, and the Singular configuration point of the mechanism are confirmed; Finally, analyzing the Singular configuration point of the mechanism, and obtained The influence of mechanism size change on kinematics performance.
Key concepts: Kinematics, Planar, Mechanism (biology), Computer science, Simulation, Computer graphics (images), Physics, Classical mechanics