Capture Region of a 3D PPN Guidance Law for  Intercepting High-Speed Targets

機構典藏 > College of Engineering > Graduate Institute & Department of Aerospace Engineering > Journal Article > Item 987654321/83707

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Title:	Capture Region of a 3D PPN Guidance Law for Intercepting High-Speed Targets
Authors:	Tyan, Feng
Contributors:	淡江大學航空太空工程學系
Keywords:	PPN guidance law;high speed target;capture region
Date:	2012-09-01
Issue Date:	2013-03-20 16:55:49 (UTC+8)
Publisher:	Hoboken: Wiley-Blackwell Publishing, Inc.
Abstract:	The implementation of a classic three-dimensional PPN guidance against a high-speed nonmaneuvering target is analyzed. All the analysis is performed in a line-of-sight fixed coordinate. By utilizing an auxiliary function inspired from the tangential relative velocity at interception, a necessary and sufficient condition for the airfoil shape capture region for intercepting the target is obtained. In addition, to have a maximum range of the angle between a target velocity and line of sight, the optimal aiming of an interceptor is derived. Finally, a sufficient condition for the capture region with the finite line-of-sight turn rate constraint is also presented.
Relation:	Asian Journal of Control 14(5), pp.1215-1226
DOI:	10.1002/asjc.396
Appears in Collections:	[Graduate Institute & Department of Aerospace Engineering] Journal Article

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