Heating appliance control system based on reinforcement learning

Abstract

The invention relates to the field of electric heaters, and discloses a heating appliance control system based on reinforcement learning, which is used for realizing more accurate temperature controland ensuring the temperature consistency of heating appliances. The system comprises a voltage module used for collecting and outputting a voltage value of a heating wire of a heating element in realtime, a current module used for collecting and outputting a current value of the heating wire of the heating element in real time, a state generation module used for extracting resistance features ofthe voltage value and the current value through a convolutional neural network to generate a state set, and a reinforcement learning module comprising a reinforcement learning network used for learning a state conversion strategy by taking the state set as input to obtain a PWM output instruction, wherein the method for generating the state set comprises the steps of respectively constructing one-dimensional vectors for the collected voltage and current values, carrying out row direction splicing on the one-dimensional vectors according to a fixed rule, encoding the one-dimensional vectors into a sparse matrix, and fusing the sparse matrix with the extracted resistance features to obtain the state set. The system is applicable to heating appliances for cigarettes.

Description

technical field [0001] The invention relates to the field of electric heaters, in particular to a control system for heating appliances based on reinforcement learning. Background technique [0002] With the continuous improvement of consumers' pursuit of quality of life and health, new tobacco products aimed at reducing the release of harmful components and the risk of smoking have received widespread attention in recent years, showing explosive growth. The new tobacco products represented by heated cigarettes have changed the consumption mode of traditional tobacco smoking, and have attracted more consumers’ attention and acceptance due to their low release of harmful components, safety and friendliness, and good smoking experience. [0003] The heating appliance is an indispensable supporting electronic product for smoking heated cigarettes, and the accuracy of its temperature control is the key to affecting the smoking experience of heated cigarettes. Most of the curren...

AI Technical Summary

Problems solved by technology

Through this method, it is easily affected by the resistance error of the heating element heating wire, resulting in a large deviation of the target temperature, and the temperature can only be adjusted through later calibration

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