spin velocity 中文意思是什麼
spin velocity
解釋
旋轉速度-
Passive muzzle velocity measurement on spin ammunitions
旋轉彈丸炮口直線速度測定方法研究 -
The influence of double - push accelerated velocity, spin - rate regularity and unfolding fins on air rocket dispersion and the mechanism of decreasing of air rocket dispersion are also studied respectively
分別研究了雙推力加速度,轉速規律和尾翼延時張開,對地面火箭彈和航空火箭彈散布的影響,以及減小航空火箭彈散布的機理。 -
Using method of sumt and powell, the thesis carries out optimization design for air rocket with double - push accelerated velocity and spin - rate regularity, which dramatically decreases air rocket dispersion. in the end, some valuable conclusions are achieved for application
綜合利用雙推力加速度,轉速規律,同時採用內點罰函數法和powell共軛方向法,對航空火箭彈的主要參數進行優化設計,實現了大幅度減小航空火箭彈散布的目的,得到了一些有應用價值的結論。 -
The influence of high velocity has been analyzed and then the relative ways of compensation are introduced. from theory the influence of spinning motion which bring to the targets " one - dimension range - profile has been analyzed. the arithmetic of estimation of signal with polynomial phase is introduced and then spin compensation is realized
本文以寬帶線性調頻體制雷達為研究背景,以高速運動目標、自旋運動目標為研究對象,研究了高速運動對目標成像所造成的影響,提出了相應的補償演算法;理論分析了目標自旋對一維距離像的影響,引入多項式相位信號系數估計的演算法,實現了目標旋轉補償。
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