Spring Force Compensation for Bond Head

Lei Zhou; Jian Gang Li; Ze Xiang Li

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

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 317-319Spring Force Compensation for Bond Head

Spring Force Compensation for Bond Head

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 317-319)

Pages:

1711-1716

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.317-319.1711

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Online since:

August 2011

Authors:

Lei Zhou, Jian Gang Li, Ze Xiang Li

Keywords:

Bond Head, Calibration, Compensation, Position Loop, Spring Bearing

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References

[1] Shankara K. Prasad: Advanced Wirebond Interconnection Technology (Springer, India 1987).

Google Scholar

[2] Katsuhiko Ogata: Discrete-time Control Systems (Prentice-Hall, Inc., America 1995).

Google Scholar

[3] Brian Armstrong-Hélouvry, Pierre Dupont and Carlos Canudas De Wit: Automatica. Vol. 30 (1994), p.1083

Google Scholar

[4] Kaan Erkorkmaz and Yusuf Altintas: International Journal of Machine Tools and Manufacture. Vol. 41 (2001), p.1487

Google Scholar

[5] Canudas de Wit, C., Olsson, H., Astrom, K.J. and Lischinsky, P.: IEEE Transactions on Automatic Control. Vol. 40 (1995), p.419

DOI: 10.1109/9.376053

Google Scholar

[6] Paul I. Ro, Wonbo Shim and Sanghwa Jeong: Precision Engineering. Vol. 24, (2000), p.160

Google Scholar

[7] C. Canudas de Wit and P. Lischinsky: International Journal of Adaptive Control and Signal Processing. Vol.11 (1997), p.65

Google Scholar