A Fuzzy Curve Detection Method Based on Lateral Acceleration

Abstract

This paper proposed a fuzzy curve detection method based on lateral acceleration.First, the dynamics model under the curve driving condition was created.Then, the relationship between the lateral acceleration and curve was analysed. The fuzzy curve detection algorithm based on lateral acceleration and its rate of change was realised. The test results showed that this method is feasible and the detection result can be used in automobile electric control system, for example automatic transmissions control system, etc. The security under the curve driving condition was also improved.