Design of Double Axis Photovoltaic Sun Tracking System Based on Fuzzy PID Control Strategy
Under the background of the"dual carbon"strategy,the explosive growth of the photovoltaic power generation industry has put forward higher requirements for the efficiency of photovoltaic power generation.The existing technology is difficult to directly improve the photovoltaic conversion efficiency of photovoltaic modules.To this end,the hardware part of the photovoltaic daily system control system is constructed using STM32F103ZET6 controller,photodiodes,dual servos and other equipment,and the control system software part is constructed using fuzzy PID control algorithm.The results show that compared with traditional PID control,fuzzy PID control has stronger robustness,which can greatly accelerate response speed and improve the system's anti-interference ability while ensuring control accuracy,thereby improving the efficiency of photovoltaic systems.
photovoltaic sun trackingSTM32 controllerfuzzy PID control algorithm
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