Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation pp 497-504 | Cite as
A Study on Acceleration Slip Regulation of Electric Drive Vehicle Based on Road Identification
Abstract
In order to improve the dynamic performance of vehicle driven by in-wheel motor, the acceleration slip regulation (ASR) is established based on the road identification. The ASR control adopted a slip mode control method based on the road’s optimal slip rate and designed an abnormal fault detector based on CUSUM algorithm. The optimal estimation of slip rate can be realized based on the figure and the filtering algorithm. This kind of control is proven by a real-time simulation in the (HIL) Hardware In Loop in order to improve the vehicle’s performance including the directly accelerating ability. It can also help the vehicle to cross road obstacles better.
Keywords
In-wheel motor Acceleration slip regulation (ASR) Road identification Sliding mode controlReferences
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