Research on Intelligent Information Technology with Intelligent Control of Full Aactive Steering Vehicle

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Abstract:

A new steering control strategy for active four-steering vehicle is studied based on the steering-by-wire and intelligent information technology in this paper. An ideal model-tracked of vehicle steering is established and an optimal active steering controller is designed on the basis of the 2 degree-of-freedom vehicle dynamic model. The simulation result shows that this optimal controller on front-rear wheel steering angle not only improve the transient and steady-state response characteristics of vehicle, but also follow the ideal steering model accurately. Therefore, the maneuverability and stability of vehicle are enhanced consequently.

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166-170

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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