| 时滞积微分系统最优参数选择问题的一致算法 |
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| 引用本文： | 孙文兵,杨立君.时滞积微分系统最优参数选择问题的一致算法[J].邵阳学院学报(自然科学版),2012,9(4):5-8. |
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| 作者姓名： | 孙文兵 杨立君 |
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| 作者单位： | 邵阳学院理学与信息科学系,湖南邵阳,422004 |
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| 基金项目： | 湖南省教育厅一般项目资助(11C1133) |
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| 摘 要： | 文章讨论了带时滞项的积微分系统最优参数选择问题，并利用变分法推导出目标函数的梯度公式，将最优参数选择问题当成最优化问题利用逐步二次规划法（SQP）进行数值求解，并给出具体的算法．
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| 关 键 词： | 最优参数选择问题 时滞积微分系统 逐步二次规划法(SQP) 梯度公式 |
A Unified Computational Approach to Optimal Parameter Selection Problems with Delay Integro-Differential Systems |
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| SUN Wen-bing,YANG Li-jun.A Unified Computational Approach to Optimal Parameter Selection Problems with Delay Integro-Differential Systems[J].Journal of Shaoyang University:Science and Technology,2012,9(4):5-8. |
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| Authors: | SUN Wen-bing YANG Li-jun |
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| Affiliation: | (Department of Sciences and Information Science,Shaoyang University,Shaoyang,Hunan 422004,China) |
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| Abstract: | In this paper, an optimal parameter selection problem with delay integro-differential systems was considered.Gradient formulae for the objective function was derived by using variational calculus. With the gradient formulae, the optimal parameter selec- tion problem can be treated as mathematical programming problem applying sequential quadratic programming algorithm （SQP）, and a unified computational approach to the problem was given. |
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| Keywords: | optimal parameter selection problem delay integro-differential system sequential quadratic programming algorithm （SQP） gradient formulae |
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