Abstract: According to the unclear part of the current standard of the calibration of the track detector, we propose a more reasonable method for detecting the actual measurement accuracy of the track detector and is introduced the method of measuring the basic data of the track in test site. Finally, taking the actual detection of an inertial navigation track detector as an example, the difference between this method and the normal method is analyzed, and the correctness of the method is verified. The actual measurement accuracy of the detected track detector is also statistically analyzed. It provides a reference for the detection method and engineering application of the inertial navigation track detector.

Key words: dynamic track detector, inertial navigation, accuracy test, track measurement, statistical analysis