As for the safety of bridge construction, it is necessary to guarantee the design line of the bridge, but the positioning precision with guyed travelers is the most important. 橋梁安全性能如何，施工能否保證橋梁的設計線(xiàn)型是關(guān)鍵，而掛籃的定位精度是保證線(xiàn)型的首要前提。
The computer simulation results obtained and real data analysis indicate that a GCC TDE method can ensure high estimation precision when it is used in passive localization systems. 計算機仿真結果和湖試數據分析表明，將廣義相關(guān)時(shí)延估計法應用于被動(dòng)定位系統可以獲得較高的定位精度。
