Uma proposta de controle com logica nebulosa para frenagem e esterçamento de um veiculo

AUTOR(ES)

Leandro Henrique Landgraf

DATA DE PUBLICAÇÃO

2004

RESUMO

In this work were developed fuzzy logic controI strategies that should be simple and effective. To this intent first1y we need a vehicular dynamics model that is sufficient1y exact and credible. This model was based in a model found in the reference literature. We propose two assisted braking control strategies with fuzzy logic, one wheel deceleration control and one wheel slip control, and three rule-based assisted braking controls, two acceleration controls and one slip controI. We also develop two yaw dynamics control strategies, one fuzzy logic control and one rule based yaw dynamics controI. All the strategies are implemented, simulated and compared with each other. All the developed control strategies are enough credible and sufficient1y simple. Comparing all the control strategies, the fuzzy logic controls are more efficient and functional, surpassing our initial expectative

ASSUNTO(S)

automoveis - freios logica difusa veiculos a motor - dinamica automoveis - dinamica

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