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本文提出体现多层布线内在本质约束的新模型：超平面布图模型及超平面概略布线算法．该算法以全新的逆向删冗策略成功地解决了布线线序问题，使线网布线真正达到并行处理；基于总体分析方法，以布线层数和通孔最少为目标，通过动态地分析线网间相互位置关系，全局考虑地释放各线网占据的不合理布线资源，使布线过程避免了迭代，以较高处理效率获得高精度的解．
This paper presents a new model that reflects the inherent nature of multi-layer routing: hyperplane layout model and hyperplane layout algorithm. Based on the overall analysis method, the goal is to minimize the number of wiring layers and vias, and by dynamically analyzing the relationship between the wire mesh Mutual relationship, the global consideration to release the irrational wiring occupied by the network resources, the routing process to avoid the iteration, with higher processing efficiency to obtain high-precision solution.