six degrees of freedom 中文意思是什麼
six degrees of freedom
解釋
六自由度-
In the paper, the simulation of ship maneuvering in regular waves is accomplished by a simplified six degrees of freedom mathematical model encompassing calm water maneuvering and traditional seakeeping theories
摘要本文以結合操縱性與耐海性的六度非線性運動方程式模擬船隻在規則波下的操縱反應。 -
A computational method is developed with couples the governing equations of the unsteady flow field and the rigid - body dynamics in six degrees - o f - freedom. 6. facing the complex multi - element and high - lift configuration, a series of methods including multi - zone algorithm and face - to - face technique is developed to lower down the great difficulties of grid generation and finish flow calculation of high - lift system with the dual - time method
採用基於自適應直角切割網格的分區面搭接方法,結合隱式雙時間推進演算法,實現了三維復雜增升裝置繞流的euler方程數值計算,發展了對存在不連續面的高陞力系統外形進行流場計算的一種方便、實用、高效的三維增升裝置繞流計算方法。 -
In follow, nonlinear six - degrees - freedom uav dynamic model is built, that is base of flight simulation. arithmetic in matlab simulation is analyzed. uav flight control law and navigation mode are given
其次,建立了無人機從發射到傘降回收的十二階s - function非線性飛行動力學模型,並對其模擬演算法進行了分析。
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