摘要
提出一种通过调节钢坯在预热段和加热段的温升率来设定预热段和加热段的最优设定温度的方法 ,并且实现了提出的算法 .在提出的方法中 ,最优温度的设定是一个重复过程 ,即在每个计算周期都进行计算 .这样可以最大限度的消除系统的不确定因素的影响从而保证设定温度的最优 .通过文末的仿真及提供的数据可以看出本方法可以在一定程度上保证加热质量同时达到节能的目的 .
A method was developed to set the optimal setpoints of temperature through adjusting the temperature-rising-ratio (TRR) of preheating to heating zone. In addition, control loops were built to validate the effect of the proposed method. The calculation of optimal setpoints was a repeating procedure and could compensate the uncertainty of furnace. It is shown that the heating system obtained via this method can reduce the fuel consumption to some extent and the heating quality can be guaranteed as well.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2003年第5期719-724,共6页
Control Theory & Applications
基金
supportedbytheNationalNaturalScienceFoundationofChina (60 0 0 40 0 1)
theNational 863Project (2 0 0 2AA412 13 0 )
theScientificResearchFoundationfortheReturnedOverseasChineseScholars
StateEducationMinistry .
关键词
燃烧控制
温度设定
优化
钢坯
加热炉
temperature control
weighted average
energy saving
temperature-rising-ratio (TRR)
