基于DSP直流电机速度的模糊控制系统研究

介绍一种基于模糊控制的直流电机速度控制系统。该模糊控制器设计为二维模糊控制器,以速度反馈和给定转速的误差及误差的变化率作为模糊控制器的输入变量,采用带调整因子的模糊控制器不需要建立模糊查询表。运用DSP强大的计算能力直接按实时计算输出控制量,实现编码器的解码、速度的测量。试验表明系统具有较强的鲁棒性和抗干扰能力,适应于各种不同的场合。

Fuzzy System DSP-based for DC Motor Speed Control

This paper presents a fuzzy control based on the DC motor speed control system.The fuzzy controller is designed for two-dimensional fuzzy controller whose input variable are the speed feedback,the error and the rate of change of error given the speed.The fuzzy controller using adjustment factor does not require a fuzzy query table.By using DSP calculation power of direct real-time control of DSP,it can realize decode encoder,measurve speed.The test shows that the system is robust and strong anti-jamming capability and can adapt to a variety of occasions.