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    题名: Capture Region of a 3D PPN Guidance Law for Intercepting High-Speed Targets
    作者: Tyan, Feng
    贡献者: 淡江大學航空太空工程學系
    关键词: PPN guidance law;high speed target;capture region
    日期: 2012-09-01
    上传时间: 2013-03-20 16:55:49 (UTC+8)
    出版者: Hoboken: Wiley-Blackwell Publishing, Inc.
    摘要: 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.
    關聯: Asian Journal of Control 14(5), pp.1215-1226
    DOI: 10.1002/asjc.396
    显示于类别:[航空太空工程學系暨研究所] 期刊論文


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