|Table of Contents|

[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*()
称重传感器蠕变的模糊补偿方法研究
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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*
称重传感器蠕变的模糊补偿方法研究
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
朱子健1;  2;  陈仁文1
1南京航空航天大学智能材料与结构研究所, 南京 210016; 2梅特勒托利多(常州)称重设备系统有限公司, 常州 213001
Keywords:
load cell;  creep;  fuzzy compensation
称重传感器;  蠕变;  模糊补偿
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.
本文介绍了对传感器蠕变进行补偿的新方法, 首次引入模糊识别的方法来确定载荷的变化情况, 该方法可实现蠕变实时精确补偿, 简便易行, 避免了繁琐的传感器蠕变模型的建立和实现过程.实验证明这种方法精度很好.

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.
Last Update: 2002-09-20