...；汽包水位；预测；统计学习理论；结构风险最小化 [gap=1024]Key words: support vector machine(SVM); drum boiler water level; prediction; statistical learning theory(SLT); empirical risk minimization(ERM)..
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boiler drum water level 汽锅水位 ; 锅炉汽包水位
boiler drum water level protection 锅炉汽包水位保护
This paper focuses on effects of the valve characteristics and the transfer pipe delay on dynamic performance for boiler drum level, under varying valve opening of the feed water control valve.
本文着重探讨当给水调节伐门开度变化时，伐门特性以及管路传输迟延对锅炉汽包水位动态特性的影响。
The control difficulty points of drum water level, three parameters system structure of boiler water level system, control strategy choosing and control algorithm of HSIC were studied.
研究了汽包液位控制的难点、锅炉水位三冲量系统结构、控制策略选取及HSIC控制算法。
A severe phenomenon of false water level exists in boiler drum under varying operating conditions.
锅炉汽包在变工况运行时往往产生严重的“虚假水位”现象。
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