EQUIVALENCE OF TWO METHODS FOR AIRDROP DYNAMICS |
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| Authors: | GAN Xin |
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| Affiliation: | AVIC The First Aircraft Institute, Xi'an 710089, China |
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| Abstract: | The paper defines two elements of an airdrop system. They are the aircraft for carrying and load.Two modeling methods for airdrop dynamics are introduced. They are the single-body model and the multi-body model. The two methods are shown to be equivalent in the translation motion, but not in rotation,because the single-body model does not always exist. |
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| Keywords: | airdrop|dynamics|modeling|equivalence |
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