锅炉燃烧系统数学模型的差异演化算法求解  

Solution of Mathematical Model of Boiler Combustion System By DE Algorithm

作　　者：忻龙彪[1] 张荣江 

机构地区：[1]河北建筑工程学院,河北张家口075024 [2]河北宣化钢铁集团有限公司,河北张家口075100

出　　处：《现代建筑电气》2010年第10期5-8,共4页Modern Architecture Electric

基　　金：2007年河北省科学技术研究与发展指导计划(第一批)研究成果(07213919)

摘　　要：为了解决集中采暖锅炉系统的节能问题,建立了基于智能控制的锅炉燃烧系统节能控制模型。针对该模型的时变、滞后和非线性特性,摈弃传统求解方法,采用一种新的求解策略即差异演化算法(DE算法)对其寻优求解。结果表明,该算法求解效率高,收敛速度快,全局搜索能力强,锅炉系统运行达到了节能和环保的目标。In order to solve the problem of energy saving of central heating boiler,saving energy combustion system model based on intelligent control was built.Aiming at varying,delay and non-linear characteristics of this model,the traditional solution was rejected,and a new solving strategy that is differential evolution algorithm was selected.The application result showed that the new algorithm had efficiency,fast convergence,strong overall search ability,and the boiler system had energy saving and friendly environment.

关 键 词：锅炉燃烧 系统数学模型 差异 演化算法 求解方法 Mathematical Model 锅炉系统 全局搜索能力 节能和环保 非线性特性 智能控制 系统运行 系统节能 收敛速度 求解策略 控制模型 节能问题 集中采暖 滞后 寻优 

分 类 号：TK223.2[动力工程及工程热物理—动力机械及工程]