论文信息 - Research on intelligent home lighting control system based on ADRC

Research on intelligent home lighting control system based on ADRC

For the purpose of saving energy, aiming at improving the weakness of traditional lighting system, such as wasting energy and poor flexibility, this paper designs an intelligent home lighting control system with STM32 as the control core and Wi-Fi and ZigBee as the communication mode. The system, through the three-way pulse width modulation(PWM) to achieve the tricolor LED light intensity and color temperature adjustment, uses active disturbance rejection control(ADRC) algorithm for three-way PWM control signal optimization, to minimize energy consumption, improve the quality of lighting and prolong the service life of lamps. Experiments show that the system can make good use of natural light, and the power consumption of lighting is reduced by 5%, without affecting the quality of illumination.

Su-Zhen Wang | Ya-Ming Xu | De-Hua Zhang | Shi-Gang Yang

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