Application of Differential Evolution Algorithm in Equivalent System Fitting
Authors: 
Tian Hongfeng, Xue Yuan, Yang ZixinAuthors Info & Claims
Abstract
The equivalent system method is one of the important methods to evaluate the flight quality of an aircraft. The least squares method and the maximum likelihood method are widely used in the equivalent system fitting, but the initial value selection based on the least squares method is more complicated, the precision of the maximum likelihood method is lower, and the differential evolution algorithm can Avoid the complicated problem of initial value selection, and the differential evolution algorithm also has higher optimization ability. The differential evolution algorithm is applied to the equivalent system of a certain aircraft's transverse navigation system, and compared with the results of least squares method and maximum likelihood method. The results show that the differential evolution algorithm is applied to the equivalent system identification. Good results, and strong ability to find in the equivalent calculation.
References
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Index Terms
- Application of Differential Evolution Algorithm in Equivalent System Fitting
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Published In
October 2019
522 pages
ISBN:9781450376570
DOI:10.1145/3373509
Copyright © 2019 ACM.
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In-Cooperation
- Hebei University of Technology
- Beijing University of Technology
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 25 March 2020
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- Research-article
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- Refereed limited
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ICCPR '19
ICCPR '19: 2019 8th International Conference on Computing and Pattern Recognition
October 23 - 25, 2019
Beijing, China
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