In order to improve the automatic control level of mine belt conveyor,and to achieve energy-saving and efficient operation.A belt conveyor automatic control system based on fuzzy control is designed,and a speed-based fuzzy control method is applied to optimise the conveying efficiency.Comparative analysis when the coal transport volume down to 1 200 t/h,the conventional control system curve fluctuation is obvious;and based on the fuzzy control control system,the curve to a certain extent presents a flat,and the saving efficiency of 18％,indicating that the automatic control system not only can be on the belt speed,current smooth operation,and reduce the consumption is obvious.
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