dynamic orbit determination

基本解釋

On the other hand, the precision gravity model is important guarantees for obtaining high precision orbiting results using the dynamic or reduced-dynamic orbit determination method.
低軌重力衛(wèi)星軌道的精確確定是獲得精密地球重力場模型的前提，而精密重力場模型又是獲得高精度定軌結(jié)果的保証。
It is concluded that for the lunar missions not aiming at improving lunar gravity, such as the 'Chang Er 1', the reduced dynamic method of orbit determination is effective in absorbing gravity errors.
結(jié)果表明對於一個(gè)不將月球重力場作爲(wèi)主要科學(xué)目標(biāo)的探月計(jì)劃（如“嫦娥1號”），減縮動(dòng)力學(xué)方法是一個(gè)簡單、有傚地提高環(huán)月飛行器定軌精度的方法。