6XINGQIAO LIU.A fuzzy-PID controller with ad justable factor based on S7-300 PLC[J].Intemational Jour nal of Modelling, Identification and Control, 2009,7(4): 371 375.
7XINGQIAO LIU.A fuzzy-PID controller with ad justable factor based on S7-300 PLC[J].Intemational Jour nal of Modelling, Identification and Control, 2009,7(4): 371 375.