论文部分内容阅读
陀螺测斜仪的框架误差和漂移,是两个不同的误差值,它往往在测斜过程中同时发生,需要消除。多年来实际使用中大都采取先从终点角中消除漂移,后消除框架误差的方法。对于框架误差和漂移的消除次序,有两种不同的观点。一种认为应先消除框架误差,后消除漂移;另一种则与此相反,主张仍沿用过去的方法,即先消除漂移后消除框架误差。
The gyro inclinometer’s frame error and drift are two different error values, which often occur at the same time in the inclining process and need to be eliminated. For many years in actual use, most have adopted the method of eliminating drift from the end point first, and then eliminating the frame error. There are two different perspectives on the order of frame error and the elimination of drift. One considers that the framework error should be eliminated first, and then the drift is eliminated; the other is contrary to this, and the claim is still to use the past method, that is to eliminate the frame error after removing the drift first.