Research and Development of a Test Platform for Synthetic Performance Parameters of Linear Motors

Article Preview

Abstract:

Linear Motors have been used more and more widely in high precision and high-speed linear motion for CNC machine tools, but uniform testing standards and methods for linear motor performance have not been established in China. Based on the virtual instrument software platform by means of computer technology, research and development of the test platform for synthetic performance parameters of linear motors can realize the rapid and accurate measurement, automatic storage and processing of linear-motor output, currents, positions, temperatures and other performance parameters. , Meanwhile, the platform can also provide the technical direction for design or improvement of linear motors, and technically support the formulation of related standards. Experiments showed that the test platform for synthetic performance parameters of linear motors can achieve high precision and automatic measurement to meet the testing requirements for synthetic performance of linear motors.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

4486-4491

Citation:

Online since:

November 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Ye Yunyue, Principle and application of linear motor, China Machnine Press. Beijing, (2000).

Google Scholar

[2] Cai Jiagang, Motor test technology and equipment handbook, China Machnine Press. Beijing, (2004).

Google Scholar

[3] Li Yanzhi, Reaserch and Development on Motor Test Power Auto Control and Test System, [D], Harbin University of Science and Technology, (2007).

Google Scholar

[4] Wang Wei, Zhang Weizhong, The Design of The Motor Measurement and Control System Based on LabVIEW, [J], Microcomputer Information, vol. 24(10-1), 2008, pp.114-115.

Google Scholar

[5] Gao Yemeng, Yang Zhengxin, and Yu Shijiang, Application of linear motor to numerically controlled machine tool and the prospect, [J], Jounal of Hefei University of Technology , 2002(10).

Google Scholar

[6] Zha Changli, Xiao Shuhong, Gao Junli, and Yuan Jiangnan, Realization of Measuring System of Permanent Magnet Linear Synchronous Motors Based on FPGA, [J], Machinery & Electronics, 2007(11).

Google Scholar

[7] Yang Shuguo, Shi Zhongdong, Mu Xin, Development of Test System for Linear Motor and Performance Analysis, [J], Small & Special Electrical Machines, 2007(6), pp.19-21.

Google Scholar

[8] Zhao Leigang, The Research and Development of Online Motor Test-bed Used in Vehicle, [D], Wuhan University of Technology, (2007).

Google Scholar

[9] Phillips, F. How step-motor performance varies with type of control. Control Engineering, 2001. Y Y Y Power off N N N Start Start test? Choose test item Input motor data Test process parameters Set record file Send control command, acquise parameters Record data? Finished? Fig. 2 Test flow chart Fig. 3 Position loop status, linear motor inductance curve Fig. 4 Sampling EMF curve screenshot, linear motor is not energized, stable temperature, velocity loop mode Fig. 5 Current, thrust chart when rated 20A Fig. 6 Current, thrust chart when in the natural temperature, position loop mode, blocking move 55A Fig. 7 Speak thrust test results when in the natural temperature, position loop mode Fig. 8 Servo error under linear motor position lock state Fig. 9 Null-load linear motor speed curve Fig . 10 Null-load linear motor acceleration curve.

DOI: 10.1109/iecon.2004.1432177

Google Scholar