这里采用外罚函数法(Exterior Penalty)和序列二次规划法(NLPQL)两种优化算法的组合优化策略。外罚函数法是解决非线性规划问题的重要方法之一。
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本文概述了外罚函数法的要点,介绍了OPTIGO程序的特点。
This paper at first describes briefly the main points of the exterior penalty function method and the features of the program OPTIGO.
文中建立了更为合理的数学模型,采用外罚函数法(调用鲍威尔法)求解,编制了FORTRAN语言的计算程序。
A more reasonable mathematic model is established, the SUMT method and Powell's method are used to solve the model, and a corresponding FORTRAN program is composed also.
利用外点惩罚函数法对回归方程进行优化,得出最佳的结构参数。
The regression equations were optimized through exterior penalty function method. So the best structure parameters were obtained.
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