Based on Rotating Machinery Data Acquisition System Anti-Aliasing Filter Design and Application

Abstract:

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In this work, on the basis of the analysis of the component of traditional data acquisition system, and in view of the design requirement of data acquisition system for the process of rotating machinery testing and fault diagnosis, adopt the integrated with AD module based on the 8th -order low pass elliptic switched-capacitor filter MAX297 for filtering, thereby proposes a portable data acquisition system. And it gives the design proposal of anti-aliasing filter according to the design requirement, and illustrates the principle of filtering and accomplished the corresponding hardware circuit. And this proposal of the filter can be used to other testing and fault diagnosis systems by adjusting the sampling frequency.

Info:

Periodical:

Advanced Materials Research (Volumes 328-330)

Edited by:

Liangchi Zhang, Chunliang Zhang and Zichen Chen

Pages:

2328-2332

DOI:

10.4028/www.scientific.net/AMR.328-330.2328

Citation:

H. Y. Sun et al., "Based on Rotating Machinery Data Acquisition System Anti-Aliasing Filter Design and Application", Advanced Materials Research, Vols. 328-330, pp. 2328-2332, 2011

Online since:

September 2011

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Price:

$35.00

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