PID Controller Based on BP Neural Networks
基于BP神经网络的PID控制器

With the advantage of Neural Network & error control, presented the PID servocontroller model basing on BP Neural Network.The principle was applied to turntable for dynamic-simulation-scan-imaging experiment. The technique avoided the question that establishing the PID preference, minished the effect of dry friction at laigh velocity. The simulation results show that the model is satisfied at precision and stable results.