Data Error Analysis for Precision Detection of Opto-electronic Theodolites in Shooting Range

This paper introduces the test method and error analysis for the photoelectric theodolite precision detection in shooting range.The accuracy of precision detection in shooting range is easily affected by climate conditions which result in the out-of-tolerance measure error and the equipment realities can not be reflected.Error calculation method is proposed for precision detection and data correction for the error of tracking position and the miss distance is also put forward in the paper.Combat mission shows that the error correction method for data processing accuracy afterwards has very good effect and the theodolite system error precision is improved from original 60″ to 18″.