旋转变压器用高精度编码器的设计

The design of a high-accuracy encoder for use with a resolver

本文介绍了一种提高旋转变压器测角精度的方法 ,采用硬件补偿型编码器电路 ,可将数字精度由 1 3位提高到 1 5位 。

This paper presents a method to improve the measuring angular accuracy of a resolver.By using a hardware compensating circuit for an encoder,its digital accuracy is improved from 13 bit resolution up to 15 bit resolution.The method is of practical value and instructive significance.