| 广义指数模型的递阶辨识算法 |
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| 引用本文： | 何建敏,达庆利.广义指数模型的递阶辨识算法[J].东南大学学报(自然科学版),1989,19(6):77-85. |
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| 作者姓名： | 何建敏 达庆利 |
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| 作者单位： | 东南大学管理学院，东南大学管理学院 |
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| 摘 要： |
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| 关 键 词： | 广义指数模型 辨识 最小二乘法 |
A Hierarchical Identification Algorithm for the Extended Exponential Model |
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| He Jianmin Da Qingli.A Hierarchical Identification Algorithm for the Extended Exponential Model[J].Journal of Southeast University(Natural Science Edition),1989,19(6):77-85. |
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| Authors: | He Jianmin Da Qingli |
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| Institution: | College of Management |
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| Abstract: | A new hierarchical identification algorithm is proposed for solving the identification problem of the extended exponential model, which is used frequently in ecological, social and economical systems. By using the zero character of the optimal Lagrangian multipliers of the equivalent identification problem, the two level structure of the algorithm is derived first. Its coordination level is simple and the first level can be solved by the high efficiency method available. Then, the convergence and the correspondence with conventional nonlinear approaches of the algorithm are proved. The results of simulation and application show that its convergent rate is greatly higher than that of the L-M method. |
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| Keywords: | least-square methods identification optimization /hierarchical algorithm social and economical systems |
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