冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2013年
6期
76-78,81
,共4页
赵晖%白如宾%任燕玲
趙暉%白如賓%任燕玲
조휘%백여빈%임연령
淬火机%模糊控制器%PID%自适应调节
淬火機%模糊控製器%PID%自適應調節
쉬화궤%모호공제기%PID%자괄응조절
quenching machine%fuzzy controller%PID%adaptive control
对淬火机冷却水压力进行自动控制，在工况不稳定时会出现水压波动的情况，经过对压力控制特点较为仔细的分析，并结合数字 PID 调节方法进行试验，反复分析实验误差产生的原因，利用模糊逻辑智能控制方法理论，结合莱钢实际通过模糊推理运算，经 PLC 实现自适应模糊 PID 控制以保证系统在复杂工况条件下始终具有最佳控制性能。
對淬火機冷卻水壓力進行自動控製，在工況不穩定時會齣現水壓波動的情況，經過對壓力控製特點較為仔細的分析，併結閤數字 PID 調節方法進行試驗，反複分析實驗誤差產生的原因，利用模糊邏輯智能控製方法理論，結閤萊鋼實際通過模糊推理運算，經 PLC 實現自適應模糊 PID 控製以保證繫統在複雜工況條件下始終具有最佳控製性能。
대쉬화궤냉각수압력진행자동공제，재공황불은정시회출현수압파동적정황，경과대압력공제특점교위자세적분석，병결합수자 PID 조절방법진행시험，반복분석실험오차산생적원인，이용모호라집지능공제방법이론，결합래강실제통과모호추리운산，경 PLC 실현자괄응모호 PID 공제이보증계통재복잡공황조건하시종구유최가공제성능。
Water pressure fluctuation occurs in unstable working condition when auto-matic control is made on cooling water pressure of the quenching machine. The pressure control characteristics are analyzed in detail. The tests are conducted by the digital PID control method. The causes of experimental errors are analyzed repeatedly. On the basis of the practice of Laiwu Iron & Steel Co, the fuzzy inference operation is conducted by the theory of fuzzy logic intelligent control method. The adaptive fuzzy PID control is realized to ensure that the system always has the best control performance in complex working condi-tions.
