基于自适应遗传算法参数优化的锅炉燃烧特性建模

近年来，随着节能减排越来越受到关注，燃煤电站锅炉燃烧优化课题得到了广泛的研究，而电站锅炉燃烧特性建模是燃烧优化课题研究的基础和关键。文中采用混合核函数构造最小二乘支持向量机（LS—SVM），为了提高该支持向量机回归模型的精度，通过自适应交叉和变异的改进型遗传算法对模型参数进行全局寻优。计算结果表明，根据本文方法建立的燃烧模型很简洁，精度较高，只需要应用少量的训练样本就能比较精确的预测锅炉的燃烧特性，具有较显著的工程应用价值。

Boiler Combustion Characteristics Modeling Based on Parameter Optimization by Adaptive Genetic Algorithm

Recently,more and more attention has been paid to energy conservation.The coal-fired power plant boiler combustion optimization has been extensively studied,and the basis and hinge of the research is the combustion boiler combustion optimization feature modeling.In this paper,the least squares support vector machine(LS-SVM) model has been constructed with the hybrid kernels.To improve the accuracy of the regression model,the model parameters is globally optimized by the improved genetic algorithm with the a...