Fuzzy Approach to the Real Time Longitudinal Velocity Estimation of a FWD Car in Critical Situations |
| |
Authors: | Michel Basset Christophe Zimmer G rard L on Gissinger |
| |
Institution: | Michel Basset ,Christophe Zimmer,Gé,rard Lé,on Gissinger |
| |
Abstract: | This paper presents a new approach to the fuzzy estimation of the variables of complex, fast, closed-loop systems. It is used to develop an original real-time longitudinal velocity estimator for FWD cars. Its application covers highly critical driving situations and avoids the use of an expensive optical cross-correlation sensor. The aim is to provide vehicle monitoring processes with a reliable value of the longitudinal velocity. Fuzzy aggregate indicators are used to identify and detect the different ways a vehicle behaves. Then, a fuzzy expert system with rules based on these indicators decides which values should be used among those which allow the estimation of the longitudinal velocity. |
| |
Keywords: | |
本文献已被 InformaWorld 等数据库收录! |
|