基于FPGA的电子编码器解码系统设计

The Design of the Decoding System for Electronic Encoder Based on FPGA

借助于电子编码器优良的性能和FPGA可并行处理数据的能力,通过对CORDIC解码算法的研究,设计了一个基于FPGA硬件平台的解码系统。该电子编码器解码系统的硬件组成和软件实现能较好地完成信号转换和数据运算,且具有较高的精度、分辨率和响应速度,能满足大部分伺服系统的控制要求。

The task of this paper is to design a hardware platform based on the FPGA by good performance of the electronic encoder,parallel proceeding data＇s ability of the FPGA,and researching on the decoding arithmetic.The hardware and the software of the decoding system can relatively accurately complete the signal conversion and data operation with high accuracy,resolution,response speed.