combined orbit determination

基本解釋

• [航空、航天科學技術(shù)]聯(lián)合定軌
• [自然科學]聯(lián)合定軌

英漢例句

雙語例句

• The results show that the weight may significantly affect the accuracy of the combined determination of satellite orbit, and the weighting method is con…
  通過選用最優(yōu)加權(quán)，可使得綜合定軌的精度優(yōu)于僅用其中一種技術(shù)的定軌精度，綜合定軌能有效地提高定軌精度。

• combined orbit determination更多例句

詞組短語

短語

• combined determination of satellite orbit 綜合定軌

• combined orbit determination更多詞組

專業(yè)釋義

航空、航天科學技術(shù)

• 聯(lián)合定軌

  For LEO’s precision orbit determination based on Bi-satellite Positioning System(BPS),trajectory error of positioning satellite is bottle-neck which improves precision of LEO,so we can take combined orbit determination strategy of positioning satellites and user satellites to ameliorate precision.
  對于基于雙星定位系統(tǒng)的近地衛(wèi)星精密定軌而言,定位星的軌道誤差成為制約近地衛(wèi)星定軌精度的瓶頸,一般采取定位星與用戶星聯(lián)合定軌策略來改善用戶星的定軌精度。

  自然科學

• 聯(lián)合定軌

  The parameterized information fusion technology based on sparse parameter modeling of satellite trajectory dynamic information and parameterized modeling of measurement information is the key technology of satellites combined orbit determination(COD) in space-ground-based synthetical information network.
  以衛(wèi)星軌道動力學信息的稀疏參數(shù)建模和測量信息的參數(shù)化建模為基礎(chǔ)的參數(shù)化信息融合數(shù)據(jù)處理技術(shù)是實現(xiàn)天地基綜合信息網(wǎng)中衛(wèi)星聯(lián)合定軌需要突破的關(guān)鍵技術(shù)之一。