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基于RBF神经网络的单元机组负荷系统建模研究 被引量:4

Modelling of unit power plant load system based on RBF neural network
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摘要 采用径向基函数(RBF)神经网络进行多变量系统的建模研究。将正规化正交最小二乘(ROLS)算法扩展到多输入多输出系统,建立多变量系统的RBF神经网络模型。对电厂单元机组负荷系统进行建模仿真研究的结果表明,用该方法建立的多变量热工系统的非线性模型是有效的,具有较高的辨识精度和较好的泛化能力。 The modelling problem of multivariable system using radial basis function (RBF) neural networks is studied. The regularized orthogonal least square (ROLS) algorithm is extended to model multivariable nonlinear systems. The simulation results modeling the unit power plant load system show that establishing the nonlinear model of multivariable thermal system with this method is effective and has higher precision and better generalization properties.
出处 《控制与决策》 EI CSCD 北大核心 2003年第5期637-640,共4页 Control and Decision
基金 国家自然科学基金资助项目(50076008) 江苏省青年科技基金资助项目(BQ2000002)。
关键词 径向基函数 神经网络 正交最小二乘算法 单元机组 建模 Radial basis function Neural network Orthogonal least square algorithm Unit power plant Modelling
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同被引文献24

  • 1雷绍兰,孙才新,周湶,张晓星,程其云.基于径向基神经网络和自适应神经模糊系统的电力短期负荷预测方法[J].中国电机工程学报,2005,25(22):78-82. 被引量:71
  • 2王平,张亮,陈星莺.基于模糊聚类与RBF网络的短期负荷预测[J].继电器,2006,34(10):64-67. 被引量:6
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