Control Strategy of the Air Handling Unit of a Automobile Spray Booth

Based on project example,discussed the control strategy of a automobile spray booth about operation mode,temperature control,humidity control,air volume control and safety control.When controlled temperature and humidity at the same time,with the method of controlled enthalpy and moisture to achieve the stability of the control system.Using the fuzzy control principle,changed the setting of the three parameters of PID controller dynamically to improve the speed and accuracy.The ultimate goal of the control strategy is to achieve safe operation,precise control and energy conservation.