In order to well realise the intelligent control of the pressure fan and improve the system control effect,we design the fuzzy PID controller,the fuzzy neural network PID controller and the flock PID control by combining the intelligent control and the PID control,when there is no interference,the three kinds of control can realise the control of the anemometer and the CSO-PID controller has the fastest response speed;when there exists the interference,the stability under CSO-PID control is the best and the stability under Fuzzy-PID control is the best and the stability under Fuzzy-PID control is the fastest.control has the best stability and Fuzzy-PID control is the weakest;finally,comparing and analysing the energy consumption before and after the improvement,the specific power of the pressurised fan with fuzzy neural network PID control is significantly lower than that with PID control,and the energy consumption after the improvement is low.
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