关于陀螺测斜仪的漂移和框架误差的消除,曾提出过两种方法.《陀螺测斜仪框架误差和漂移的消除方法》(载《探矿工程》1981年第3期)一文,又提出了第三种方法.本文试就这三种方法谈谈自己的意见. 三种不同的消除方法尽管三种消除方法不同,但所采用的基本计算公式却是一致的.这个基本公式是: tgα=tgφ·cosθ(1) 如果定向方位不是正北(0°),则上式可写成如下的通式: Two methods have been proposed for the drift and frame error of the gyro inclinometer: “A Method to Eliminate the Errors and Drift of the Gyro Inclinometer” (contained in Exploration Project, 1981, No. 3) The third method.This article try to talk about these three methods of their own views.The three different elimination methods Although the three elimination methods are different, but the basic formula used is the same.This basic formula is: tgα = tgφ · cosθ (1) If the orientation orientation is not positive north (0 °), then the above equation can be written as follows: