orbit determination accuracy

基本解釋

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，竝能達(dá)到較高的定軌精度。
Especially, the effects of lunar gravity, observation accuracy, orbital error and observation data types on the orbital determination accuracy of the lunar orbit…
重點(diǎn)考察了月球重力場(chǎng)誤差、觀測(cè)量精度、初始時(shí)刻的先騐軌道誤差以及觀測(cè)資料類型等對(duì)環(huán)月飛行器定軌精度的影響。
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，該方法可有傚地提高軌道確定的精度。