3Guo Bingjun,Yu jinshou. A single -neuron PID adaptive multicontroller schame based on RBFNN [ J ]. Transactions of the Institute of Measurement& control, 2005,27 ( 4 ) : 243 - 259.
4Shu HuaiLin, Pi Youguo. PID neural networks for time - delay systems [ J ]. Computer&Chemical Engi - Neering. Elsevier House, USA, 2002,24(7) :859 -862.