Spring Force Compensation for Bond Head

Abstract:

Article Preview

A bond head with spring bearing has steady-state error problem in position loop control. To maintain high speed and high precision control, a spring force compensator is proposed in this paper. Firstly, the system is modeled and the problem is stated. Then, a close loop identification method for the spring force is advised. The compensator is also modeled and compared with the traditional controller. In the experiment part, the result shows the new control system with spring force compensator works well.

Info:

Periodical:

Advanced Materials Research (Volumes 317-319)

Edited by:

Xin Chen

Pages:

1711-1716

DOI:

10.4028/www.scientific.net/AMR.317-319.1711

Citation:

L. Zhou et al., "Spring Force Compensation for Bond Head", Advanced Materials Research, Vols. 317-319, pp. 1711-1716, 2011

Online since:

August 2011

Export:

Price:

$35.00

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

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