基于BP神经网络整定的PlD控制，神经网络，根据系统的运行状态，调节PID控制器的参数，以期达到某种性能指标 的最优化，使输出层神经元的输出状态对于控制器的三个可调参数-BP neural network based on the PLD-tuning control, neural network, in accordance with the system running, adjusting the parameters of PID controller with a view to