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Abstract and Applied AnalysisVolume 2014 2014, Article ID 301646, 9 pages

Research Article

School of Astronautics, Harbin Institute of Technology, Harbin, Heilongjiang 150001, China

College of Engineering, Bohai University, Jinzhou, Liaoning 121013, China

Received 17 April 2014; Accepted 2 June 2014; Published 6 August 2014

Academic Editor: Josep M. Rossell

Copyright © 2014 Zhengjie Zhang and Zhandong Yu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The main purpose of this paper is to develop a new kind of PCI slave device serving as a motion controller for a biaxial motion control system. This kind of controller device is a new realization scheme of PCI devices, which is embedded with a deeply customized PCI interface block instead of traditional PCI interface chips, which will greatly promote the comprehensive performance of the device. Besides, we improved the popular and widely used DDA arc interpolation algorithm, promoting its performance in both accuracy and stability, and integrated it into our device, allowing the ability of the moving parts to move along nonlinear curve paths. Currently, this kind of controller device has been successfully applied on a surface mount machine which is also developed by our lab. As a result, the controller device performs well and is able to satisfy the requirement of accuracy and velocity of the surface mount machine. And its reliability and stability are also remarkable.

Autor: Zhengjie Zhang and Zhandong Yu



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