基于理论运动方程的陀螺定向精度评定方法研究  

Based on the Theoretical Equation of Motion Research on the Evaluation Method of Gyroscope Orientation Accuracy

作　　者：韩旭 Han Xu(Guoneng Shendong Coal Geological Survey Company,Ordos 017209)

机构地区：[1]国能神东煤炭地测公司,鄂尔多斯017209

出　　处：《北斗与空间信息应用技术》2024年第4期23-26,共4页

摘　　要：陀螺定向测量是矿山和地下工程建设中用于确定方位的关键技术之一。然而如何对其所使用的陀螺全站仪的精度进行客观真实的精度评定,目前尚没有成熟的评价方法和完整的理论依托。针对这一问题,在理论层面,文章在对陀螺运动方程分析的基础上,提出了评价陀螺定向精度的两个方面,设计了相应的精度评定方法,并通过实测数据对该方法进行了验证。Gyro-oriented measurement is one of the key technologies used to determine orientation in mine and underground engineering construction.However,there is no mature evaluation method and complete theoretical basis on how to objectively and truly evaluate the accuracy of the gyro-total station used.In order to solve this problem,at the theoretical level,on the basis of the analysis of the gyroscope equation of motion,two aspects of evaluating the orientation accuracy of the gyroscope are proposed,and the corresponding accuracy evaluation method is designed,and the method is verified by the measured data.

关 键 词：陀螺 运动方程 定向精度 

分 类 号：V24[航空宇航科学与技术—飞行器设计]