Improved washing machine fuzzy control method

The invention provides an improved washing machine fuzzy control method. The improved washing machine fuzzy control method includes the steps of using the counter electromotive force method, deriving a corresponding relation between water level gears and load pulses by measuring the number of the pulses generated by a washing machine under an empty barrel state and a node load state, writing the corresponding relation into a water level judgment fuzzy control program, and selecting corresponding water level gears by judging ranges, where the number of the pulses generated by the washing machine under different load states is arranged, of the relation between the water level gears and the load pulses. According to the improved washing machine fuzzy control method, a water level gear corresponding to the empty barrel state can be accurately judged, therefore, a proper water level can be accurately selected for clothes washing, accuracy of fuzzy control and working efficiency of the washing machine are improved,