In this paper fundamental analytical results for automobile lateral stability are developed. Specifically, the linear two degree-of-freedom, fixed steering control, front wheel steer and four wheel steer automobiles with a time lagged lateral tire force model is employed in the analysis. The stability conditions are derived using Routh Hurwitz criterion and Lyapunov’s method. The results are mainly algebraic in nature and examples are given demonstrating potential problems of front wheel and four wheel steering vehicles due to the time lag in the tire’s lateral force.


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    Title :

    Lateral Stability Analysis of a 2 Degree-of-Freedom Vehicle Using a Time Lagged Lateral Tire Force Model


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Congress & Exposition ; 1999



    Publication date :

    1999-03-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :


    Lateral stability analysis of a 2 degree-of-freedom vehicle using a time lagged lateral tire force model

    Samsundar,J. / Huston,J.C. / Iowa State Univ.,US | Automotive engineering | 1999


    Lateral Stability Analysis of a 2 Degree-of-Freedom Vehicle Using a Time Lagged Lateral Tire Force Model

    Samsundar, J. / Huston, J. C. / SAE | British Library Conference Proceedings | 1999


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    Samsundar,J. / Huston,J.C. / Iowa State Univ.,US | Automotive engineering | 1998


    Estimating Lateral Stability Region of a Nonlinear 2 Degree-of-Freedom Vehicle

    Samsundar, J. / Huston, J. C. / SAE | British Library Conference Proceedings | 1998


    Estimating Lateral Stability Region of a Nonlinear 2 Degree-of-Freedom Vehicle

    Huston, Jeffrey C. / Samsundar, John | SAE Technical Papers | 1998