中文说明：
直流伺服电机用MATLAB实现的源代码，伺服系统由具有位置反馈、速度反馈和电流反馈的三闭环结构组成本控制系统采用模糊和PID复合控制，在小偏差时转化为P ID控制，这样就获得了比纯模糊控制更高的稳态精度，有比P ID控制更快的动态响应、更小的超调量。
English Description：
MATLAB source code, the dc servo motor servo system with position feedback, velocity feedback and current feedback by the three closed loop structure of the control system adopts the fuzzy and PID hybrid control, in the small deviation into P ID control, thus to obtain the higher steady-state accuracy than pure fuzzy control, a faster than P ID to control the dynamic response, smaller overshoot amount.