Paper Title:
The Error Modeling on a Kind of Parallel Machine Tool in Considering the Joint Gap
  Abstract

This paper takes a kind of 3-UPS Parallel Machine Tool (PMT) as the objective of research. First, the kinematic analysis is carried out to the machine and the kinematics equation is obtained. Then, the mathematical model on tool posture error of this machine is established in considering the joint gap based on the kinematics equation. According to the mathematical model expression, the posture error of tool tip point can be calculated when the specific values to the length error of the driving rod and the position error of the joint point are known. The establishment of error model has important theoretical significance to the design as well as the error analysis and compensation of this Parallel Machine Tool.

  Info
Periodical
Advanced Materials Research (Volumes 129-131)
Edited by
Xie Yi and Li Mi
Pages
266-270
DOI
10.4028/www.scientific.net/AMR.129-131.266
Citation
J. Y. Guo, C. Yu, J. S. Shi, "The Error Modeling on a Kind of Parallel Machine Tool in Considering the Joint Gap", Advanced Materials Research, Vols. 129-131, pp. 266-270, 2010
Online since
August 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xian Guo Han, Shu Chen Wan, Ming Rong Tian
Chapter 6: Advanced Machinery and Equipment
Abstract:The calibration of a 3-UPS/S parallel kinematic mechanism using the laser tracker is presenter. Because the workspace of the joints are small...
519
Authors: Ke Tao, Xu Wang
Chapter 3: Iron and Steel
Abstract:Base on robot D-H method, the features of three-DOF cylindrical industrial manipulator are analyzed, the motion equation of robotic...
775
Authors: Jin Wei Fan, Yun Li, Xiao Feng Wang
Abstract:According to the multi-body system theory and geometric topology analysis method, combining the geometric structure and working principle of...
160
Authors: Ke Tao, Tian Shi Liu
Chapter 13: Mechanical Control and Information Processing Technology
Abstract:Abstract: This paper mainly studies the problem of the movement of PRP cylindrical coordinate industrial manipulator. Based on the...
1748
Authors: Chen Hua Lu, Meng Jun Song
Chapter 4: System Modeling and Algorithms for Intelligent Automation and Control Systems
Abstract:In order to study how to solve the serial robot kinematics quickly, so we transformed the kinematics coordinate system by Y axis, and the...
299