ground control line 中文意思是什麼
ground control line
解釋
地面控制繩-
Analysis of the reason and control of ground settlement of subway at guangzhou subway no. 2 line kecun contact line fork
廣州地鐵客村聯絡線岔口段隧道工程地面沉降原因分析及控制 -
The air bearing is the most important part of an attitude control system simulator for simulating a satellite moving in the weightless circumstance. performance of a satellite attitude simulation system based on air bearing is decided by the inertia matrix and gravity disturbance torque arising from a difference between mass center and rotation center, and air bearing can be used to simulate the algorithm of on - line mass - property parameters identification on the ground. so the problem of mass - property and gravity disturbance torque identification for satellite and air bearing is studied in this thesis
氣浮臺能夠模擬衛星在軌失重條件下的姿態運動，是衛星姿態控制系統物理模擬的核心部件，其轉動慣量和質心偏移引起的重力干擾力矩等決定了基於氣浮臺的衛星姿態物理模擬系統的性能，並且利用氣浮臺可以實現衛星質量特性在線辨識演算法的地面物理模擬驗證，因此本文對衛星和氣浮臺的質量特性及干擾力矩在線辨識問題進行深入研究。 -
And testing a vehicle ' s position related to the line of magnetic marks in the virtual trailing ground is simulated in favor of successive control models. ( 4 ) a simple roaming system is developed to realize cruising the 3d virtual scenes
（ 4 ）編寫了一個簡易的場景漫遊系統，實現了三維場景的漫遊顯示、觀察者視點的選擇、鍵盤控制漫遊參數等功能。
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