The performance of neural networks to be used for identification and optimal control of nonlinear vehicle suspensions is analyzed. It is shown that neuro-vehicle models can be efficiently trained to identify the dynamical characteristics of actual vehicle suspensions. After trained, this neuro-vehicle is used to train both front and rear suspension neuro-controllers under a nonlinear rear preview control scheme. To do that, a neuro-observer is trained to identify the inverse dynamics of the front suspension so that front road disturbances can be identified and used to improve the response of the rear suspension. The performance of the vehicle with neuro-control and with LQ control are compared.
Optimal Preview Control of Rear Suspension Using Nonlinear Neural Networks
Vehicle System Dynamics ; 22 , 5-6 ; 321-334
1993-01-01
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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