| VECTRIX AND SOME OF ITS PROPERTIES SUITED TO FLIGHT DYNAMICS |
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| 作者姓名： | Chen Wanchun Xiao Yelun |
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| 作者单位： | School of Astronautics，Beijing University of Aeronautics and Astronautics，Beijing，China，100083 |
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| 基金项目： | ．＇andEq．（24）isforthecaseofknownfo，a＇Eq．（25）ismoregeneralthan（23）．3．3RelationsbetweenangularvelocitycomPOnentsandtheablederivativesoftheEuleranglesAmorestraightforwardmethodisofferedheretogettherelationsbetweenangularvelocitycomponentsandthet |
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| 摘 要： | ＶＥＣＴＲＩＸＡＮＤＳＯＭＥＯＦＩＴＳＰＲＯＰＥＲＴＩＥＳＳＵＩＴＥＤＴＯＦＬＩＧＨＴＤＹＮＡＭＩＣＳ￥ＣｈｅｎＷａｎｃｈｕｎ；ＸｉａｏＹｅｌｕｎ（ＳｃｈｏｏｌｏｆＡｓｔｒｏｎａｕｔｉｃｓ，ＢｅｉｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＡｅｒｏｎａｕｔｉｃｓ...
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VECTRIX AND SOME OF ITS PROPERTIES SUITED TO FLIGHT DYNAMICS |
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| Chen Wanchun, Xiao Yelun.VECTRIX AND SOME OF ITS PROPERTIES SUITED TO FLIGHT DYNAMICS[J].Chinese Journal of Aeronautics,1996(2). |
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| Authors: | Chen Wanchun Xiao Yelun |
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| Abstract: | A vectrix cross-product operator identity is presented which shows thesymmetrical relationship between a column matrix and a vectrix. The kinematics ofvectrices and other commonly used relations are then easily obtained with it. The timederivative of the transformation matrix is extended to a more general form ofexpression. The results can be used conveniently in the modeling of flight dynamics inwhich many reference frames must be used. |
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| Keywords: | vectors (mathematics) matrix methods operators (mathematics) kinematics dynamic models |
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