single-au.php

IJAT Vol.7 No.2 pp. 171-175
doi: 10.20965/ijat.2013.p0171
(2013)

Paper:

Planeness Measurement of Computer Harddisk Surface Based on Opto-Mechatronics Technology

Rui-Yin Tang*,**, Zhou-Mo Zeng*, Hong-Kun He**,
and Zhi-Kun Chen**

*State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, P.R.China

**College of Electrical Engineering, Hebei United University, 46 Xinhua Road, Tangshan, China

Received:
December 8, 2012
Accepted:
February 18, 2013
Published:
March 5, 2013
Keywords:
opto-mechatronics, laser sensor, 2-dimension platform, motion control
Abstract

This paper presents a novel method based on optomechatronics for highly accurately detecting the planeness of computer hard-disk surfaces. This article introduces the detailed design of the system, which includes four modules: the optic-electric detection module, the 2-dimensional mechanic platform, the motion control module and the human-machine interaction module. Results show that the system has merits like non-contact, high accuracy, flexible and reliable control and high efficiency. The system has been applied successfully at a foreign-funded enterprise in Singapore.

Cite this article as:
R. Tang, Z. Zeng, H. He, and <. Chen, “Planeness Measurement of Computer Harddisk Surface Based on Opto-Mechatronics Technology,” Int. J. Automation Technol., Vol.7, No.2, pp. 171-175, 2013.
Data files:
References
  1. [1] C. Jian, Q. Su-Xiang, Y. Shi-Xi, J. Wei-Dong, and Z. Zhen-Feng, “A Study of High-accuracy Online Thickness Measurement System by Laser-CCD,” Machine Design and Research, Vol.22, No.6, pp. 91-94, Dec. 2006.
  2. [2] S. Ohyama, J. Iizuka, J. Takayama et al., “Position measurement using an enclosed signal field with pulse2 width2modulated function,” J. Sensors & Actuators, Vol.13, pp. 54-59, 2004.
  3. [3] “Quick start of motion module EM253,” 2003 edition, siemens.com.cn
  4. [4] T. Oka, H. Nakajima et al. “Development of a micro-optical distance sensor,” Sensors and Actuators, Vol.10, No.2, pp. 261-267, 2003.

*This site is desgined based on HTML5 and CSS3 for modern browsers, e.g. Chrome, Firefox, Safari, Edge, IE9,10,11, Opera.

Last updated on Nov. 18, 2019