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This paper puts forword a mathematical model of BP neural network of ultracapacitor, based on analysing its energy storage and characteristics of current and voltage variation in charge and discharge process, considering the effect of temperature, current and voltage variations to ultracapacitor, and builds the model of hybrid electric vehicle (HEV) and its drive system respectively. From the analysis...
Course deviation of vehicle during running will bring about traffic accidents, and many factors such as the assembling and processing quality of suspension system and steering system will lead to vehicle course angle deviation. For an in-depth study of vehicle course angle deviation, an online automatic detecting method was worked out, which can control a CCD camera to grab images by a photoelectric...
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