METHOD FOR CONTROLLING POWER OF HEATER OF AEROSOL GENERATING APPARATUS WHICH CAN BE CONTINUOUSLY USED AND AEROSOL GENERATING APPARATUS THEREOF

Provided is an aerosol generating apparatus including: a heater generating an aerosol by heating an aerosol generating substrate; and a controller monitoring and controlling power supplied to the heater, wherein, upon receiving an input of reheating the heater within a preset time, after the heater reaches the first target temperature and generates an aerosol, the controller controls the heater to generate an aerosol according to a second target temperature lower than the first target temperature.