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【答案】应助回帖
感谢参与，应助指数 +1
oven1986: LS-EPI+1, 感谢应助！ 2014-09-08 15:55:10
Accession number:
20124515639501
Title: An adaptive weighted differential game guidance law
Authors: Zhang, Ping1 Email author zhpbest2010@163.com; Fang, Yangwang1 Email author ywfang2008@sohu.com; Zhang, Fengming1; Xiao, Bingsong1; Hu, Shiguo1; Zong, Shuning1
Author affiliation: 1 College of Aeronautics and Astronautics Engineering, Air Force Engineering University, Xi'an 710038, China
Corresponding author: Fang, Y. (ywfang2008@sohu.com)
Source title: Chinese Journal of Aeronautics
Abbreviated source title: Chin J Aeronaut
Volume: 25
Issue: 5
Issue date: October 2012
Publication year: 2012
Pages: 739-746
Language: English
ISSN: 10009361
CODEN: CJAEEZ
Document type: Journal article (JA)
Publisher: Chinese Journal of Aeronautics, 37 Xueyuan Road, Beijing, 100191, China
Abstract: For intercepting modern high maneuverable targets, a novel adaptive weighted differential game guidance law based on the game theory of mixed strategy is proposed, combining two guidance laws which are derived from the perfect and imperfect information pattern, respectively. The weights vary according to the estimated error of the target's acceleration, the guidance law is generated by directly using the estimation of target's acceleration when the estimated error is small, and a differential game guidance law with adaptive penalty coefficient is implemented when the estimated error is large. The adaptive penalty coefficients are not constants and they can be adjusted with current target maneuverability. The superior homing performance of the new guidance law is verified by computer simulations. © 2012 Chinese Journal of Aeronautics.
Number of references: 20
Main heading: Game theory
Controlled terms: Computer simulation
Uncontrolled terms: Adaptive weights - Differential games - Guidance laws - Information patterns - Penalty coefficient
Classification code: 723.5 Computer Applications - 922.1 Probability Theory
DOI: 10.1016/S1000-9361(11)60440-8
Database: Compendex
Compilation and indexing terms, © 2014 Elsevier Inc. |
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