Simulation on actuating input-combinations of 5-UPS/PRPU Parallel Machine Tool

Author

Gao, Jian-she ; Tao, Zheng ; Liu, De-Ping ; Yang, Wei-wei

Author_Institution

Inst. of Mechatron., Zhengzhou Univ., Zhengzhou, China

fYear

2011

fDate

15-17 July 2011

Firstpage

675

Lastpage

678

Abstract

The actuating input selection is an important basic problem for the parallel mechanism There are 5 kinds of reasonable actuating input-combinations in 5-UPS/PRPU Parallel Machine Tool Three typical motion paths are planed in the workspace of the PMT in order to determine the optimum input combinations. The dynamic simulation without working load is carried out by the ADMAS software when the moving platform moves along the typical paths. The curves of square sum of actuating forces of 5 input-combinations show that the actuating input-combination of the 5 UPS limbs is the best one, which curve is the most smooth, and the peak value is the lowest.

Keywords

machine tools; machinery production industries; mechanical engineering computing; parallel machines; 5-UPS-PRPU parallel machine tool; ADMAS software; actuating input-combinations; dynamic simulation; Dynamics; Joints; Kinematics; Machine tools; Parallel machines; Robots; Uninterruptible power systems; Parallel Machine Tool; actuating input selection; dynamic simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987015

Filename

5987015