[1] Zhu Zijian, **, Chen Renwen,. Researches on Fuzzy Creep Compensation of Load Cell* [J]. Journal of Southeast University (English Edition), 2002, 18 (3): 233-237. [doi:10.3969/j.issn.1003-7985.2002.03.008]

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Researches on Fuzzy Creep Compensation of Load Cell^*()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

18

Issue:

2002 3

Page:

233-237

Research Field:

Other Disciplines

Publishing date:

2002-09-30

Info

Title:

Researches on Fuzzy Creep Compensation of Load Cell^*

Author(s):

Zhu Zijian¹;  2**;  Chen Renwen¹

¹Smart Material & Structure Institute, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
²Mettler-Toledo(Changzhou)Scale & System Ltd., Changzhou 213001, China

Keywords:

load cell;  creep;  fuzzy compensation

PACS:

V212

DOI:

10.3969/j.issn.1003-7985.2002.03.008

Abstract:

Creep is a critical specification of load cell. Based on the analysis of creep, a new compensation technique, fuzzy creep compensation, is presented in this paper. It firstly introduces the fuzzy recognition to determine loading situations. Compared to the other compensation methods, fuzzy creep compensation can avoid the complicated modeling of creep performance, and it is also proved to be an efficient and simple approach to improve the accuracy of load cell by experiments.

References:

[1] Ma Liangcheng. Electronic measurement & sensor technology[M]. Beijing: China Metrological Press, 1993.396-408.(in Chinese)
[2] Tao Baoqi. Strain gage based transducer[M]. Beijing: National Defense Industrial Press, 1993.9-64.(in Chinese)
[3] Li Jingru, Sun Qian, Liu Chongqing. Pattern recognition based on fuzzy set theory[A]. In: Asian Proceedings Control Conference[C]. 1994.709-711.
[4] Mamdni E H. Application of fuzzy algorithms for control of simple dynamic plant[J]. Proc IEEE, 1974, 121(12):1585-1588.

Memo

Memo:

* The Project Supported by Natural Science Foundation of Jiangsu(BK2001044).
** Born in 1966, female, senior engineer.

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