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汽包水位是锅炉运行中的一个重要参数,它体现出锅炉产生的蒸汽量和给水量之间的动态平衡关系,是锅炉安全运行的重要条件。汽包水位高会使过热器的受热面结垢而被烧坏;而汽包水位过低则会破坏汽水循环,造成水冷壁管供水不足而被烧毁,甚至引起锅炉爆炸。锅炉水位自动控制的任务就是控制给水流量,使其适应蒸发量的变化,维持汽包水位在允许的范围内。模糊控制在锅炉中的应用将锅炉汽包水位控制系统作为主要研究内容,将模糊控制算法引入该系统,利用模糊控制易于实现对复杂对象控制的特点,根据人工控制规则组织控制决策表,然后由该表决定PID参数的输出值,与传统的PID控制相结合,根据锅炉汽包水位运行过程中出现的不同状态和扰动,在线实时的对PID参数整定,使系统运行中保持合适的瞬态参数,易于维持汽包水位在设定值。
模糊自整定PID控制器应用于工业锅炉控制系统克服了锅炉控制系统的大惯性、非线性等特点,并结合PID控制稳态精度高的特点,使控制系统有良好的控制效果。在研究模糊控制与传统PID控制相结合的基础上,以工业锅炉为对象,设计了根据这种控制方法,控制系统很容易被实现,并且将达到很好的控制效果。

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.
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