Dynamic Balance Optimization Design of Spherical 4R Space Agency Based on UG

摘要

Through 3D modeling and simulation software UG and the MOTION contained in it, the preliminary 3D modeling of 3D human vestibular training swivel chair which is the first generation of products based on spherical 4R spatial mechanism was completed, meanwhile the exact masses of counterbalance was obtained by optimization through an iteration method in UG and preliminary calculation, which realized the dynamic balance optimization design. And then we completed the motion simulation, the performance of the dynamic balance of the spherical 4R space agency had been greatly improved and verified by analyzing the data of motion simulation.