近似全局精确障碍方法:对数障碍函数法

摘要

本文给出一种关于不等式约束非线性规划问题的近似全局精确障碍方法.从近似的观点出发,通过引进对数障碍函数,我们得出了关于原始问题和障碍问题关系的几个定理.在近似的意义下,这些定理可以用来构建原始问题和障碍问题关系的基本理论框架.%In this paper, we manage to find an approximate global exact barrier method to solve the inequality-constrained nonlinear programming problem. By using Logarithmic Barrier Function, we obtain some theorems which can be used to construct a theoretical framework of the relationship between primal problem and barrier problem from the approximate point of view.