WANG Hong-zhi1, CHEN Shuai2, CHI Hong-bo2 1.Shandong Shouguang Juneng Electric Power Group. SOFT MEASUREMENT OF OXYGEN CONTENT IN FLUE GAS BASED ON LEAST SQUARE SUPPORT VECTOR MACHINE AND PSO ALGORITHM[J]. Thermal power generation, 2008, (3): 35-38.
WANG Hong-zhi1, CHEN Shuai2, CHI Hong-bo2 1.Shandong Shouguang Juneng Electric Power Group. SOFT MEASUREMENT OF OXYGEN CONTENT IN FLUE GAS BASED ON LEAST SQUARE SUPPORT VECTOR MACHINE AND PSO ALGORITHM[J]. Thermal power generation, 2008, (3): 35-38. DOI: 10.19666/j.rlfd.2008.03.009.
基于最小二乘支持向量机和PSO算法的电厂烟气含氧量软测量
摘要
由于最小二乘支持向量机有2个必需确定的参数
多参数调节成为最小二乘支持向量机较难解决的问题。将粒子群算法应用在多参数优化中
解决了多参数优化问题。将这一结果应用在电厂烟气含氧量软测量中
取得了较好的效果。
Abstract
Because of the least square support vector machine (LS-SVM) has two parameters to be determined
the multi-parameter regulation becomes a more difficult problem to be solved by the LS-SVM. The particale stream organ(PSO) algorithm has been used in the multi-parameter optimization
solving the problem of multi-parameter optimization. This theoritical result has been used in the soft measurement of oxygen content in flue gas of thermal power plant