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Título del libro: Proceedings Of The 2006 International Workshop On Variable Structure Systems, Vss'06
Título del capítulo: Observation and estimation of dynamics performance of heavy vehicle via second order sliding modes

Autores UNAM:
JORGE ANGEL DAVILA MONTOYA; LEONID FRIDMAN;
Autores externos:

Idioma:

Año de publicación:
2006
Palabras clave:

Accident prevention; Algorithms; Computer simulation; Force measurement; Parameter estimation; Sliding mode control; Vehicles; Heavy vehicles; Manoeuvrability; Second order sliding mode; Nonlinear systems


Resumen:

In this paper an observer based on super-twisting algorithm is proposed to observe the states dynamics of a heavy vehicle and estimate its tire forces. For this application, a particular manoeuvre of cornering is chosen and a nonlinear dynamic model of tractor semi-trailer combination vehicle is developed for this case. The objective of vehicle dynamics observation is to improve the handling performance, and manoeuvrability, in order to obtain a safer and easier driving. In this study, some simulation results are presented to show the effectiveness of the proposed observer. © 2006 IEEE.


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