Automatic debugging platform and debugging method for angular precision of axial angle-digital converter

Abstract

The invention provides an automatic debugging platform and a debugging method for the angular accuracy of an axial angle-digital converter. The debugging platform comprises an angle simulator, an axial angle-digital converter test board, a power supply and an upper computer provided with automatic angular accuracy debugging software. According to the invention, automatic control of the output angle of a simulator, automatic collection of the output angle value of an axial angle-digital converter, calculation of the angle deviation value, and final display of the whole process of the debugging resistance value on the automatic debugging software can be realized. According to the invention, an angle simulator with independent property rights, a self-designed data acquisition board, and self-designed debugging software and debugging method are adopted, so that the debugging platform is completely independent. The test board is simple in structure, high in expandability, wide in application range of products to be debugged, easy to use and maintain, and capable of meeting the requirements of axial angle-digital converter batch production debugging environment construction and electronic conversion module military marking automation condition construction.

Description

technical field [0001] The invention belongs to the technical field of shaft angle-digital converters, in particular to a shaft angle-digital converter angle precision automatic debugging platform and a debugging method, in particular to the use of upper computer automatic debugging software to realize the control of the angle simulator, the shaft angle - Angle accuracy measurement of the digital converter, and an intelligent debugging platform and debugging method that realizes the automatic calculation of the angle accuracy parameter debugging resistance value and the display of the adjustment amount according to the angle value sent and received. Background technique [0002] At present, in the electrical performance debugging of the shaft angle-to-digital converter, 90% of the workload of the converter parameter debugging is mainly concentrated on the angle accuracy debugging. During debugging, the debugger needs to manually shake the motor to provide the shaft angle-to-d...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this angular accuracy debugging method is: the debugger needs to shake the motor all the way to test the angular accuracy, the workload of debugging is large, the debugging efficiency is low, and it cannot meet the needs of rapid debugging of batch products; the angle deviation measured during the debugging process needs to be Manually participate in the calculation and correct the angle deviation. Adding debugging resistors based on personal experience, there are repeated trials and errors in the debugging process to replace the debugging resistors, the degree of intelligence in debugging is low, and the technical level is relatively backward; the test points selected by manual testing are not comprehensive, and accuracy deviations are prone to occur , causing the accuracy of the converter to not meet the standard after debugging

In the case of batch supply of shaft-angle-to-digital converters, this method can no longer meet the process control goals of production cost, product quality and debugging efficiency during batch production debugging

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