The invention provides a control method and device for an intelligent
temperature control hair straightening comb, and the method comprises the steps: determining a plurality of
temperature control instructions of a plurality of different regions of the intelligent
temperature control hair straightening comb, and enabling one region to correspond to one temperature control instruction; the temperatures of a plurality of detection points on the areas are obtained respectively, a progressive
incremental algorithm is adopted to calculate a control increment based on the target temperature of each area, and a corresponding heating
signal is generated so as to adjust the temperature control instruction, and each area has the corresponding target temperature; based on the obtained temperature sequence of each area, the
heating power and the environment temperature, a model based on a Koopman operator is adopted, and
linear representation of the intelligent temperature control
hair straightening comb is determined; according to the
linear representation of the intelligent temperature control hair straightening comb, constructing a quadratic
regulator controller, and adopting the quadratic
regulator controller to regulate the
control parameters of the intelligent temperature control hair straightening comb.