基于DSP的M/T测速法改进

Improvement of M/T Velocity Method Based on DSP

介绍了针对增量式光电编码器的新的数字测速方法——变M/T法,在此基础上设计了一种基于DSP的变M/T测速算法,论述了软硬件的实现方法.该方法在不增加硬件成本的前提下,使得电机测速具有更高的测量精度.

This paper introduces a new velocity detection method using incremental encoder, the method of alterable M/T, and on this basis, designs a DSP-based alterable M/T speed algorithm, and discusses the implementation of hardware and software. Without increasing the cost of system hardware, the method is of higher measurement accuracy.