| 二次规划法应用于几何规划对偶问题的求解方法 |
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| 引用本文： | 李国光.二次规划法应用于几何规划对偶问题的求解方法[J].宇航学报,1987(3). |
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| 作者姓名： | 李国光 |
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| 作者单位： | 国防科技大学 |
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| 摘 要： | 本文对几何规划对偶问题的二次规划求解方法进行应用研究。文中提出限制步长法、改进的兰姆克算法和改进的高斯消元法等,给二次规划的应用提供一些简单有效的方法。计算结果表明:上述处理方法在加快收敛、提高计算精度方面也收到了较好的效果。
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| 关 键 词： | 二次规划 最优解 最佳结构设计 非线性规划 对偶理论 |
SOLUTION OF DUAL PROBLEM OF GEOMETRIC PROGRAMMING USING QUADRATIC PROGRAMMING |
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| Li Guoguang.SOLUTION OF DUAL PROBLEM OF GEOMETRIC PROGRAMMING USING QUADRATIC PROGRAMMING[J].Journal of Astronautics,1987(3). |
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| Authors: | Li Guoguang |
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| Institution: | National University of Defense Technology |
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| Abstract: | This paper studied the solution of dual problem of geometric programming by guadratic programming. The paper puts forward the following methods: restricted step method, modified Lemke algorithm and Gaussian elimination, some simple and efficient methods are geven for the utilization of quadratic programming. The results obtained show that those approaches also have a good effect in hastening convergence and raising accuracy. |
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| Keywords: | Quadratic programming Optimum solution Optimum structure design Nonlinear programming Duality theory |
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