Simulation Study on the Error of the Double Parallel-Joints Coordinate Measuring Machine

Author

Yu Lingtao ; Shuai Rongbiao ; Zhao Jilang ; Wu Guoliang ; Xia Guisuo ; Lai Zhihua ; Wu Haiyan

Author_Institution

State Key Lab. of Robot. & Syst., Harbin Eng. Univ., Harbin, China

fYear

2011

fDate

28-29 May 2011

Firstpage

1

Lastpage

4

Abstract

The double parallel-joints CMM is a new coordinate measuring machine that between the tradion coordinate measuring machine and the multi-joint coordinate measuring machine . To further study of the double parallel-joints CMM , it is necessary to study on the error model of the measuring machine. The kinematics model is constructed by the D-H method and the error model for the double parallel-joints CMM is constructed too. The SimMechanics institutions model and the M-function model verifies that the theoretical analysis is true, by the simulation. to verify the correctness of the error model, laying the groundwork for further theoretical research. The theoretic foundation is made for the further study of The double parallel-joints CMM.

Keywords

coordinate measuring machines; kinematics; measurement errors; CMM; D-H method; double parallel joints coordinate measuring machine; error model; kinematic model; tradion coordinate measuring machine; Accuracy; Analytical models; Coordinate measuring machines; Input variables; Joints; Mathematical model; Measurement uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Applications (ISA), 2011 3rd International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9855-0

Electronic_ISBN

978-1-4244-9857-4

Type

conf

DOI

10.1109/ISA.2011.5873273

Filename

5873273