好多专业词汇,本翻译是采用软件翻译的,建议只供参考!!!
Boiler feed water is an important parameter, which reflects the amount of steam produced by the boiler and the relationship to the dynamic balance between the amount of water is an important condition for safe operation of the boiler.Drum level high will superheater heating surface fouling was burned; the drum water level is too low will damage soft cycle, resulting in inadequate water supply and water wall tubes were burned, and even caused the boiler explosion. Boiler water level control task is to control water flow, to adapt to changes in evaporation to maintain drum water level in the allowed range.Fuzzy Control in Boiler Drum Level Control application will the system as the main research contents, the fuzzy control algorithm is introduced into the system, using fuzzy control is easy to implement for complex objects to control, manual control rules based organizations control decision table, then PID parameters of the decision table output value, and the combination of the traditional PID control, operating under the boiler drum water level occurred during the different states and disturbances, on-line real-time tuning of the PID parameters, the system is to maintain proper operation of transient parameters and easy to maintain the drum level at setpoint.
Fuzzy self-tuning PID controller for industrial boiler control system of the boiler control system to overcome the large inertia, nonlinear, steady-state combined with PID control and high accuracy, the control system has good control effect.In the study of fuzzy control and conventional PID control combined basis, targeted industrial boilers, under this control method is designed, the control system can easily be achieved and will achieve a good result.
温馨提示:内容为网友见解,仅供参考