Modeling and Simulation of Hydraulic Power-Assistant Steering System Based on Power Bond Graph Method

Abstract:

The structure and the operating principle of automobile hydraulic power-assistant steering system (HPS) are studied. The state-pace equation of the system is established by applying power bond graph method. The simulation of HPS is carried on in Simulink which is a software package of Matlab, and the dynamical properties of HPS are analyzed under different conditions. The simulation consequences provide theoretical basis for performance analysis and optimization design of HPS.

• Periodical: Advanced Materials Research (Volumes 482-484)
• Pages: 452-456
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.482-484.452
• Online since: February 2012
• Authors: Gui Hua Fang, Chao Chen, Jin Feng Liu
• Keywords: Hydraulic Power-Assistant, Power Bond Graph, Simulation

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