Journal Article

·2007

Fuzzy and Internal Model Control of an Active Suspension System for a 2-DOF Vehicle Model

Özgür Demir YTU , Derya Karakurt YTU , Fuat Alarçïn YTU , Theodore E. Simos , George Psihoyios , Ch. Tsitouras

AIP conference proceedings

Abstract

In this study, Fuzzy‐Logic‐Based (FL) controller and Internal Model Control (IMC) scheme are designed for active suspension system. An aim of active suspension systems for a vehicle model is to provide good road handling and high passenger comfort by shaping the output function. The simulated system was considered to be a two‐degree‐of‐freedom (2‐DOF) model. The effectiveness of this Fuzzy Control is verified by comparison with Internal Model Control simulation results. Simulation results show that the effectiveness of the fuzzy controller is better than Internal Model Control under the same conditions.

Keywords

Internal model Control theory (sociology) Active suspension Fuzzy logic Fuzzy control system Suspension (topology) Controller (irrigation) Control engineering Control system Computer science Car model Engineering Control (management) Automotive engineering Mathematics Artificial intelligence Actuator

Subject Areas

Vibration Control and Rheological Fluids ·Civil and Structural Engineering ·Physical Sciences
Vehicle Dynamics and Control Systems ·Automotive Engineering ·Physical Sciences

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