Title :
On Fuzzy-PID Integrated Control of Automotive Electric Power Steering and Semi-Active Suspension
Author :
Bei Shao-yi ; Chen Long ; Chen Bai-lin ; Liu Hai-mei
Author_Institution :
Sch. of Automobile & Traffic Eng., Jiangsu Univ., Zhenjiang
Abstract :
In order to enhance the steering portability, the handling stability, the ride comfort and the safety of the car, the full-car model of the integrated control system of electric power steering (EPS) system and semi-active suspension (SAS) was established, and the fuzzy-PID controller by the fuzzy rule control combined with PID control technology was designed. The simulations were performed and the results are shown that the integrated system can improve the dynamic performance, keep the good car-body attitude and enhance the ride comfort.
Keywords :
automotive components; centralised control; fuzzy control; road safety; steering systems; suspensions (mechanical components); three-term control; automotive electric power steering system; car safety; car-body attitude; full-car model; fuzzy-PID integrated control; integrated control system; ride comfort enhancement; semiactive suspension; Automotive engineering; Centralized control; Electrical safety; Fuzzy control; Fuzzy systems; Power system modeling; Stability; Synthetic aperture sonar; Three-term control; Vehicle safety; Automobile; EPS; Electric Power Steering; Fuzzy-PID Controller; SAS; Semi-active Suspension;
Conference_Titel :
Intelligent Information Technology Application, 2008. IITA '08. Second International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3497-8
DOI :
10.1109/IITA.2008.514
