TY - CHAP
T1 - Research on calibration method of structure parameters of parallel mechanism based on MATLAB
AU - Wei, Yonggeng
AU - Wang, Zhongxian
AU - Wang, Rui
AU - Fan, Yuchao
PY - 2014
Y1 - 2014
N2 - The PM is the closed mechanical structure and its two platforms is connected by multiple branched. The PM is different from the serial mechanism and has many structure parameters. And the structure parameters will greatly influence the mechanism output precision. After the PM assembly is completed, the structure parameters are difficult to measure by the measuring tools. This paper presents a calibration method of structure parameters. Firstly, the destination is to ensure the structure parameters in the range of certain error through the manufacturing, assembly and the auxiliary tool detection. Secondly, the optimization mathematical model of structure parameters for PM is established by using the optimum performance of the MATLAB software, which makes the continuous learning through the sample data for PM. After continuous optimization, ideal approximate solution of the structure parameters is found in meeting the precision error range. By MATLAB simulation, the method is feasible.
AB - The PM is the closed mechanical structure and its two platforms is connected by multiple branched. The PM is different from the serial mechanism and has many structure parameters. And the structure parameters will greatly influence the mechanism output precision. After the PM assembly is completed, the structure parameters are difficult to measure by the measuring tools. This paper presents a calibration method of structure parameters. Firstly, the destination is to ensure the structure parameters in the range of certain error through the manufacturing, assembly and the auxiliary tool detection. Secondly, the optimization mathematical model of structure parameters for PM is established by using the optimum performance of the MATLAB software, which makes the continuous learning through the sample data for PM. After continuous optimization, ideal approximate solution of the structure parameters is found in meeting the precision error range. By MATLAB simulation, the method is feasible.
KW - Calibration method
KW - MATLAB
KW - Parallel mechanism (PM)
KW - The structure parameters
UR - https://www.scopus.com/pages/publications/84906270966
U2 - 10.4028/www.scientific.net/KEM.621.268
DO - 10.4028/www.scientific.net/KEM.621.268
M3 - 章节
AN - SCOPUS:84906270966
SN - 9783038351863
T3 - Key Engineering Materials
SP - 268
EP - 273
BT - Manufacturing Automation Technology and System II
PB - Trans Tech Publications Ltd
ER -