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An Initial Value Calibration Method for the Wheel Force Transducer Based on Memetic Optimization Framework
Joint Authors
Lin, Guoyu
Zhang, Weigong
Yang, Fan
Pang, Han
Wang, Dong
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Some initial values of the wheel force transducer (WFT) change after being mounted in the vehicle.
The traditional static calibration is inadequate to fully obtain these initial values.
Aiming to this problem, an online initial value calibration method is proposed.
The method does not require any additional calibration equipment or manual operation and just requires the vehicle mounted with the WFT to be driven on a flat road with constant speed.
In this way, an initial value mode is constructed and then converted to an optimization problem.
To solve this problem and acquire the right initial value, an improved Memetic framework based on particle swarm optimization (PSO) and Levenberg-Marquardt (LM) is adopted.
To verify the effect of the proposed method, the real WFT data is used and the comparative test is carried out.
The experiment result shows that the proposed method is superior to the traditional one and can improve the measurement accuracy effectively.
American Psychological Association (APA)
Lin, Guoyu& Zhang, Weigong& Yang, Fan& Pang, Han& Wang, Dong. 2013. An Initial Value Calibration Method for the Wheel Force Transducer Based on Memetic Optimization Framework. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1008892
Modern Language Association (MLA)
Lin, Guoyu…[et al.]. An Initial Value Calibration Method for the Wheel Force Transducer Based on Memetic Optimization Framework. Mathematical Problems in Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1008892
American Medical Association (AMA)
Lin, Guoyu& Zhang, Weigong& Yang, Fan& Pang, Han& Wang, Dong. An Initial Value Calibration Method for the Wheel Force Transducer Based on Memetic Optimization Framework. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1008892
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1008892