锅炉汽包水位模糊PID控制

Fuzzy Drum Water Level Control for Industrial Boiler

汽包水位是锅炉安全、稳定运行的重要指标,汽包水位的控制大多采用传统PID控制方式,由于其固有的缺点,往往难以获得理想的控制效果。将模糊控制策略引入到PID控制系统中,实现了PID参数的自适应调整,取得了较好的控制品质。

The drum level is an important indicator of boiler to be safety,stable operation.Currently,most drum water levels are con-trolled by traditional PID methods,because of its inherent shortcomings,is often difficult to meet the desired effect. Fuzzy con-trol is introduced into the PID control system,effectuating self-adjustment of PID parameters to gain better control quality.