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According to the uncertainty of indexes in the bid evaluation of power equipment, the entropy value theory is applied to combine the traditional fuzzy comprehensive evaluation method for bid evaluation of power equipment. The coefficients of weight for evaluation factors are obtained from the avail value of data reflecting the information entropy. This method is applied for bid evaluation of power...
For a fuel cell bus, it is significant to equip the regenerative break system to enhance the fuel economy. A two-input, one-output Mamdani's fuzzy inference system is introduced to the regenerative braking model. Taking the safety working conditions of the batteries, the driving dynamics and the occupant comfort into consideration, the method can not only recycle the bus braking energy adequately,...
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