Mathematical modelling of automotive electric power assist steering system

In this paper, we present a mathematical model of a complete steering system and the assisting Brushless DC (BLDC) motor in detail. Also, we discuss the various aspects in modelling the kinematics and dynamics of Electric Power Assist Steering systems. The equations used here are based on first prin...

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Bibliographische Detailangaben
Hauptverfasser:	Chatterjee, Mayurika, Rajguru, Chaitanya, Wadkar, Aditya
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Brushless DC motors differential equation EPAS (Electric Power Assist Steering) modelling EPAS simulation Mathematical model Rack to wheel kinematics Tires Torque Vehicle dynamics Vehicles Wheels
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Beschreibung
Zusammenfassung:	In this paper, we present a mathematical model of a complete steering system and the assisting Brushless DC (BLDC) motor in detail. Also, we discuss the various aspects in modelling the kinematics and dynamics of Electric Power Assist Steering systems. The equations used here are based on first principle mechanics, and these are successfully implemented in MATLAB/ Simulink ® .
DOI:	10.1109/ICACCI.2013.6637382