orbit determination

常見(jiàn)例句

The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.
實(shí)測(cè)數(shù)據(jù)的計(jì)算結(jié)果表明，新的定軌方法可以實(shí)時(shí)自主地得出衛(wèi)星軌道的位置，并能達(dá)到較高的定軌精度。
Applications show that the method effectively increases orbit determination accuracy at low angular measurement accuracy and high ranging and range rate measurement accuracy.
工程實(shí)踐應(yīng)用表明，在測(cè)角精度比較低而測(cè)距、測(cè)速精度相對(duì)高的情況下，該方法可有效地提高軌道確定的精度。
The new version of J77 is found to be obviously advantageous to the precision orbit determination of ERS-1, which is at the height of 800km, compared with other atmospheric models.
并將其應(yīng)用于高度為800 公里ERS-1 衛(wèi)星的軌道計(jì)算，結(jié)果表明：修訂后的J77模型比其它大氣模型在測(cè)軌精度上有明顯改善。