The invention discloses a pressure stabilization method of an air compressor for chip production. The method comprises the following steps that the steady-state working condition data of the air compressor is acquired; the fuzzy rule of a fuzzy controller is set according to the steady-state working condition data; the pressure of an air storage tank and the exhaust pressure are acquired; the pressure of the air storage tank and the exhaust pressure are input into the fuzzy controller, so that a variable-frequency control signal output after fuzzy reasoning is carried out through the fuzzy controller is obtained; and the variable-frequency control signal output by the fuzzy controller is used for controlling the rotating speed of a motor of the air compressor so as to stabilize the pressure of the air storage tank. According to the method, the fuzzy controller is utilized to carry out variable-frequency control on the rotating speed of the motor of the air compressor according to the pressure of the air storage tank and the exhaust pressure, the rotating speed of the motor and the exhaust pressure are guaranteed to meet the fuzzy rule of the fuzzy controller, and thus the pressureof the air storage tank is enabled to be more stable, the pressure is prevented from rising and falling greatly, and the high-quality pneumatic production environment required by chip production is met. Correspondingly, the invention further discloses a pressure stabilization system and device of the air compressor for chip production and a storage medium.