Accuracy test method of coaxially mounted split resolver for position markers

Abstract

The invention discloses an auto precision test device of a coaxially mounted split rotary transformer for a coordinator. The device comprises an upper computer control module (1), a split rotary transformer (4), an angle inclinometer (6), and an electric rotary table (7), wherein the split rotary transformer (4) is connected with the angle inclinometer (6) and the electric rotary table (7), and the split rotary transformer (4), the angle inclinometer (6) and the electric rotary table (7) is controlled by the upper computer control module (1) and comprehensive data processing is performed. Thedevice collects test combination data of multiple modules so as to automatically measure electromechanical errors of the split rotary transformer without increasing extra equipment, thereby improvingangle calibration efficiency of the coordinator effectively.

Description

technical field [0001] The invention relates to a test method of a device for improving the electrical error measurement efficiency of a rotary transformer used for a position marker, and is particularly suitable for a method for testing the accuracy of a coaxially installed split rotary transformer for a position marker. Background technique [0002] The position marker is an important part of the remote sensing system. It can be used to precisely control the antenna rotation angle and feed back the actual rotation angle of the antenna to other combinations. Its performance directly affects the control accuracy of the remote sensing system. The resolver is a key device for measuring the rotation angle of the resolver. The electromechanical error of the resolver angle directly affects the accuracy of the feedback of the resolver and the accuracy of the preset accuracy. In order to improve the angle accuracy of the resolver, it is necessary to perform electromechanical error ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design an automatic measuring device for electromechanical errors of split rotary transformers coaxially installed for position markers, to solve the problem of excessive time-consuming calibration of split rotary transformers for existing position markers, and to use multiple testing equipment in a joint working mode Improving the Efficiency of Measuring Electromechanical Errors of Separate Resolver Used in Position Marker

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