Multi-structure approach for complex systems identification

This article presents a two model structure identification strategy applied to a vehicle lateral dynamics. The model representations are analyzed and the corresponding identification methods explained. Performing some experiments, the a priori knowledge of the system is enhanced in order to overcome estimation uncertainties. Finally, the resulting model is validated and discussed.

[1]  Jun Wu,et al.  Dynamic formulation of redundant and nonredundant parallel manipulators for dynamic parameter identification , 2009 .

[2]  Bodo Heimann,et al.  ACCURATE MODELLING AND IDENTIFICATION OF VEHICLE'S NONLINEAR LATERAL DYNAMICS , 2005 .

[3]  Ping-Lang Yen,et al.  Dynamic modeling and control of a 3-DOF Cartesian parallel manipulator , 2009 .

[4]  William F. Milliken,et al.  Race Car Vehicle Dynamics , 1994 .

[5]  Claude Schmitt Contribution à l'identification des paramètres physiques de systèmes complexes : application au véhicule automobile , 1999 .

[6]  John M. Starkey,et al.  EFFECTS OF MODEL COMPLEXITY ON THE PERFORMANCE OF AUTOMATED VEHICLE STEERING CONTROLLERS : MODEL DEVELOPMENT, VALIDATION AND COMPARISON , 1995 .

[7]  A Vikas,et al.  MATHEMATICAL MODELS FOR THE COMPUTATION OF VEHICLE DYNAMIC BEHAVIOUR DURING DEVELOPMENT , 1992 .

[8]  Gene H. Golub,et al.  Matrix computations , 1983 .

[9]  John A. Nelder,et al.  A Simplex Method for Function Minimization , 1965, Comput. J..

[10]  Roger J. Brooks,et al.  Choosing the best model: Level of detail, complexity, and model performance , 1996 .

[11]  William H. Press,et al.  Numerical recipes in C. The art of scientific computing , 1987 .

[12]  Eric Walter,et al.  Identification of Parametric Models: from Experimental Data , 1997 .

[13]  T D Gillespie,et al.  Fundamentals of Vehicle Dynamics , 1992 .

[14]  Ahmed Alloum Vehicle Modelling Aspects for an Embedded Real-Time Application , 1997 .

[15]  Jun Wu,et al.  Identification of Dynamic Parameter of a 3DOF Parallel Manipulator With Actuation Redundancy , 2008 .

[16]  Maxime Gautier,et al.  Identification en boucle fermée par modèle inverse des paramètres physiques de systèmes mécatroniques , 2002 .

[17]  Lennart Ljung,et al.  System Identification: Theory for the User , 1987 .