教師資料查詢 | 類別: 期刊論文 | 教師: 田 豐 TYAN FENG (瀏覽個人網頁)

標題:Capture Region of a GIPN Guidance Law for Missile and Target with Bounded Maneuverability
學年99
學期1
出版(發表)日期2011/01/01
作品名稱Capture Region of a GIPN Guidance Law for Missile and Target with Bounded Maneuverability
作品名稱(其他語言)
著者Tyan, Feng
單位淡江大學航空太空工程學系
出版者Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數IEEE Transactions on Aerospace and Electronic Systems 47(1), pp.201-213
摘要In this paper, a novel method is used to analyze the capture area of three-dimensional general ideal proportional navigation (GIPN) guidance laws. Using a line-of-sight (LOS) fixed natural coordinate and three modified polar variables (MPVs), the expression of relative dynamics between target and missile becomes simple, and no trigonometric functions are involved, which makes possible the analysis of the capture region when both target and missile are subject to bounded maneuverability. It can be shown that the determination of the desired capture area requires only the first two of the MPVs no matter if the maneuverability of missile and target are bounded or not. For the case of unbounded missile acceleration and known target acceleration, the capture region can be found analytically, while for the other cases, the capture region can be obtained graphically in a two-dimensional phase plane. The boundaries of these capture regions are characterized by the stable and unstable manifolds of related equilibrium points, which can only be determined numerically in general at this moment. The results of this work indicate that knowing the target acceleration and utilizing larger navigation coefficients increase the area of the capture region, which agrees with known results in literature.
關鍵字Acceleration; Aerodynamics; Equations; Mathematical model; Missiles; Navigation; Three dimensional displays
語言英文
ISSN0018-9251;1557-9603
期刊性質國外
收錄於SCI
產學合作
通訊作者Tyan, Feng
審稿制度
國別美國
公開徵稿
出版型式紙本;電子版
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