關(guān)于陀螺近似理論的討論
發(fā)布時間:2018-11-17 19:17
【摘要】:本文直接從質(zhì)點系動量矩定理出發(fā),導出了剛體規(guī)則進動動力學方程.在此基礎(chǔ)上,討論了陀螺近似理論公式的適用條件,將原有條件中的質(zhì)量分布特性由旋轉(zhuǎn)體擴展到一定條件下的非旋轉(zhuǎn)體,將運動特性由高速自轉(zhuǎn)擴展為一定條件下的非高速自轉(zhuǎn).
[Abstract]:Based on the theorem of moment of momentum of particle system, the regular precession dynamic equation of rigid body is derived in this paper. On this basis, the applicable conditions of the theoretical formula of gyroscope approximation are discussed. The mass distribution in the original condition is extended from the rotating body to the non-rotating body under certain conditions. The motion characteristics are extended from high speed rotation to non-high speed rotation under certain conditions.
【作者單位】: 北京航空航天大學航空科學與工程學院;
【分類號】:O318
本文編號:2338800
[Abstract]:Based on the theorem of moment of momentum of particle system, the regular precession dynamic equation of rigid body is derived in this paper. On this basis, the applicable conditions of the theoretical formula of gyroscope approximation are discussed. The mass distribution in the original condition is extended from the rotating body to the non-rotating body under certain conditions. The motion characteristics are extended from high speed rotation to non-high speed rotation under certain conditions.
【作者單位】: 北京航空航天大學航空科學與工程學院;
【分類號】:O318
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