Research on Dynamic Modelling for Hydraulic Power Automotive Steering Systems with Nonlinear Friction
Conference paper
First Online:
Abstract
The paper introduces a comprehensive mathematical model for power steering systems mounted on cars. Dynamic modelling for the steering system is studied in consideration of nonlinear friction forces in the system such as friction in the steering column, friction in the steering mechanism (gear and rack), friction between tires with road. The dynamic modelling for both the mechanism subsystems and the hydraulic subsystem is provided. Simulations were conducted to show the accuracy of the research model which can support further research on design for safer and more efficient driving systems.
Keywords
Dynamic modeling Hydraulic power steering Steering system dynamicsReferences
- 1.Lozia, Z., Zardecki, D.: Vehicle dynamics simulation with inclusion of free play and dry friction in steering system. SAE technical paper series 2002-01-0619 (2002)Google Scholar
- 2.Taheri, S., Kazemi, R., Tabatabai, M.: Analysis and optimization of vehicle steering system. SAE technical paper series 981113 (1998)Google Scholar
- 3.DellAmico, A., Krus, P.: Modeling, simulation, and experimental investigation of an electrohydraulic closed-center power steering system. IEEE-ASME Trans. Mechatron 20, 2452–2462 (2015)CrossRefGoogle Scholar
- 4.Tuấn, N.X., Trần, V.N., Bang, N.: Xây dựng mô hình hệ thống lái Steer by wire điện tử - thủy lực. Tạp chí Cơ khí, số đặc biệt (2017)Google Scholar
- 5.Yih, P.: Steer-by-wire: implications for vehicle handling and safety. Ph.D. dissertation, Stanford University (2005)Google Scholar
Copyright information
© Springer Nature Switzerland AG 2020