关键词: 多层电磁防护, 省材型优化修复, 修复准则, 线性规划

Abstract: All weak paths in multilevel electromagnetic shielding system, which has several radiate points and single defending aim, were found by using the electromagnetic shielding model which has single radiate point and single defending aim. All weak paths were restored aiming to use materials as little as possible. The optimization restoration model was presented. The solving process of this model was simplified by using the combining characteristic of graph, which reduced the number of variable in model. The principle of material economized optimization restoration was presented, and the simulation experiment of this model was given at last.

Key words: material economized optimization restoration, restoration principle, linear programming , multilevel electromagnetic shielding