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

標題:An unified approach to missile guidance laws: A 3D extension
學年90
學期2
發表日期2002/05/08
作品名稱An unified approach to missile guidance laws: A 3D extension
作品名稱(其他語言)
著者Tyan, Feng
作品所屬單位淡江大學航空太空工程學系
出版者Institute of Electrical and Electronics Engineers (IEEE)
會議名稱2002 American Control Conference
會議地點Alaska, Anchorage, USA
摘要Since the proportional navigation guidance law was first introduced, many of the researchers had proposed different methodologies to investigate the corresponding performances of all the existing guidance laws. In 1997, Yang and Yang introduced an unified approach, in that paper the authors found that under the proposed framework, all the existing guidance laws, namely TPN, IPN and PPN, are indeed special cases of the mentioned general guidance law. But their results were restricted to two dimensional space. In this paper, the author not only extends the results to three dimensional space, but also to GTPN, GIPN and PPN. Unlike conventional researchers, a modified polar coordinate (MPC) is adopted. It is shown that with the property of this modified polar coordinate, the number of differential equations required to describe the relative dynamics can be reduced from six to three, and all the terms of differential equations involve only products and additions of variables. For all the mentioned guidance laws in this paper, to describe the capture area we need only two transformed variables, while the third variable is required to provide the condition of finite turn rate.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20020508~20020510
通訊作者
國別美國
公開徵稿Y
出版型式
出處American Control Conference, 2002. Proceedings of the 2002 vol.2, pp.1711-1716
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