工业仪表与自动化装置
工業儀錶與自動化裝置
공업의표여자동화장치
INDUSTRIAL INSTRUMENTATION & AUTOMATION
2015年
3期
114-117
,共4页
中速磨煤机%PID控制器%模糊控制器%仿真
中速磨煤機%PID控製器%模糊控製器%倣真
중속마매궤%PID공제기%모호공제기%방진
middle speed mill%PID controller%fuzzy controller%simulation
以某电厂中速磨煤机为例，对中速磨煤机控制方案进行了分析。为了获取更优的控制品质，应用模糊控制理论，将适当简化的模糊控制器与传统PID控制器联合应用，提出了PID与模糊控制器的串级控制方案、PID与模糊控制器串联控制方案、PID与模糊控制器并联控制方案、PID与双模糊控制器并联控制方案。经过仿真实验，这4种方案控制品质各有所长，都能较好地满足中速磨煤机的控制需求，且各方案均优于传统PID控制方案，有一定的应用价值。
以某電廠中速磨煤機為例，對中速磨煤機控製方案進行瞭分析。為瞭穫取更優的控製品質，應用模糊控製理論，將適噹簡化的模糊控製器與傳統PID控製器聯閤應用，提齣瞭PID與模糊控製器的串級控製方案、PID與模糊控製器串聯控製方案、PID與模糊控製器併聯控製方案、PID與雙模糊控製器併聯控製方案。經過倣真實驗，這4種方案控製品質各有所長，都能較好地滿足中速磨煤機的控製需求，且各方案均優于傳統PID控製方案，有一定的應用價值。
이모전엄중속마매궤위례，대중속마매궤공제방안진행료분석。위료획취경우적공제품질，응용모호공제이론，장괄당간화적모호공제기여전통PID공제기연합응용，제출료PID여모호공제기적천급공제방안、PID여모호공제기천련공제방안、PID여모호공제기병련공제방안、PID여쌍모호공제기병련공제방안。경과방진실험，저4충방안공제품질각유소장，도능교호지만족중속마매궤적공제수구，차각방안균우우전통PID공제방안，유일정적응용개치。
The control schemes of middle speed mill are analysed based on the data from some power plant. To get better control quality, fuzzy control theory is applied. The PID -Fuzzy cascade control scheme, the PID -Fuzzy series control scheme, the PID -Fuzzy parallel control scheme, the PID -Double fuzzy parallel control scheme are put forward by combining the simplified fuzzy controller and the traditional PID controller. The experiments indicate that all of the new control schemes can meet the re-quirements of middle speed mill even though each of their control quality have their own specialty, and are better than the traditional PID control scheme. The four meliorated control scheme can be used in the power plant to meet their value.
