• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2000, Vol. 36 ›› Issue (9): 86-90.

• Article • Previous Articles     Next Articles

MIMO FUZZY INTELLIGENCE CONTROLLER OF DIESEL ENGINES WITH IMPROVED ALGORITHM

Cao Hen;Sun Baoyuan   

  1. Dalian University of Technology
  • Published:2000-09-15

Abstract: An improved fuzzy logical algorithm suitable for self-tuning of parameters is proposed on line in PID controller. A 3D fuzzy model is established in PID controller of diesel engines and the fuzzy inference mechanism is performed by the fuzzy control chip-F100. The load and flux of air are initially treated as controlling parameters in diesel engine fuzzy controller by using of the F100. The process simulation and test measurement show that the on-line fuzzy logic regulator of PID parameters in the PID controller has expanded the dynamic response range for the controller in the case of loads. The overall characteristics of the control system have been improved obviously on the diesel engine type Z6135.

Key words: Diesel engine, Electronic governor Control algorithm, Fuzzy logical, Intelligence control

CLC Number: