METHOD FOR IMPLEMENTING FEEDBACK CONTROL FUNCTION OF AEROSOL GENERATING APPARATUS, AND AEROSOL GENERATING APPARATUS

摘要

Disclosed is an aerosol generating apparatus having a feedback control function, the aerosol generating apparatus according to one embodiment of the present invention comprising: a heater for heating an aerosol-generating substrate to generate aerosol; a control unit for controlling, on the basis of a control signal, power supplied to the heater by a battery; a switch for carrying out a switching action in response to the control signal to supply power to the heater; and a comparison signal calculation unit for receiving a signal triggered by the switching action and calculating a comparison signal, wherein, if the comparison value calculated by comparing the comparison signal and a reference signal exceeds a previously set range, then the control unit generates a cut-off signal which stops the switching action of the switch.