High Precision Timing of the Copying Control System Based on Windows 2000

Abstract:

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A design proposal for developing a high-precision timer of the real-time digital copying control system is put forward by analyzing the real-time characteristics of Windows 2000 operating system. Proposals of using information systems timer—WM_TIMER, multimedia timer, VxD and hardware to achieve high-precision timing in Windows operating system are analyzed and compared. Based on computer high-frequency timer and multi-thread technology, timing function provided by Microsoft Visual C++ is used to achieve a high-precision software timer of the system. Finally, the researched timing method is tested in Advantech IPC-610 host with Intel Pentium 4 processor, and the maximum timing error is less than 5μs which meets the system timing requirements.

Info:

Periodical:

Materials Science Forum (Volumes 626-627)

Edited by:

Dongming Guo, Jun Wang, Zhenyuan Jia, Renke Kang, Hang Gao, and Xuyue Wang

Pages:

87-92

DOI:

10.4028/www.scientific.net/MSF.626-627.87

Citation:

X.H. Lu et al., "High Precision Timing of the Copying Control System Based on Windows 2000", Materials Science Forum, Vols. 626-627, pp. 87-92, 2009

Online since:

August 2009

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Price:

$35.00

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