Design of Fuzzy PID Controller for Water Level of Boiler Steam Drum Based on DSP
A control system for water level of boiler steam drum based on DSP microprocessor is designed in this paper. The technique of fuzzy control was applied to controlling the water level of the steam drum, the operational principle and application of the fuzzy-PID arithmetic are described. The water level controller with good control effect is developed. Firstly the hardware structure of system is introduced in the paper and then investigates the fuzzy-PID arithmetic carry out, and finally, the simplified program flowchart are given.
Y. F. Xin "Design of Fuzzy PID Controller for Water Level of Boiler Steam Drum Based on DSP", Applied Mechanics and Materials, Vols. 130-134, pp. 3455-3458, 2012