MODELLING AND SIMULATION OF POWER STEERING SYSTEM FOR AGRICULTURAL TRACTORS

2017 ◽  
Author(s):  
İDİL İLKE Y. GÜLTEKİN ◽  
SAMET A. CÖMERT ◽  
GÜL ERKAL ◽  
Y. SAMİM ÜNLÜSOY ◽  
TUNA BALKAN
Keyword(s):  
Steering System ◽  
Modelling And Simulation ◽  
Power Steering System ◽  
Power Steering ◽  
Agricultural Tractors

scholarly journals Modelling and Simulation of a Hydrostatic Steering System for Agricultural Tractors

Energies ◽  
2018 ◽  
Vol 11 (1) ◽  
pp. 230 ◽  
Author(s):  
Barbara Zardin ◽  
Massimo Borghi ◽  
Francesco Gherardini ◽  
Nicholas Zanasi
Keyword(s):  
Steering System ◽  
Modelling And Simulation ◽  
Agricultural Tractors

Fast fault-tolerant control of electric power steering systems in the presence of actuator fault

2018 ◽  
Vol 233 (12) ◽  
pp. 3088-3097 ◽  
Author(s):  
Manel Allous ◽  
Kais Mrabet ◽  
Nadia Zanzouri
Keyword(s):  
Electric Power ◽  
Electric Motor ◽  
Fault Tolerant ◽  
Fault Tolerant Control ◽  
Steering System ◽  
Adaptive Observer ◽  
Electric Power Steering ◽  
Power Steering System ◽  
Power Steering ◽  
Electric Power Steering System

Electric power steering is an advanced steering system that uses an electric motor to improve steering comfort of the car. As a result, the failures in the electric motor can lead to additional fault modes and cause damage of the electric power steering system performance. Hence, to ensure the stability of this latter, the present paper proposes a new method to reconfigure the fault control. A novelty approach of fast fault estimation based on adaptive observer is also proposed. Moreover, to guarantee optimal and fast control, a fault-tolerant control based on inverse bond graph modeling is designed to construct the behavior of the nominal system. The simulation and the experimental results on a real electric power steering system reveal the importance of the control strategy and show that the proposed approach works as intended.

Sign in / Sign up

Export Citation Format

Share Document