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本文介绍了一种非矩形件排样优化算法。该算法是在排样过程中通过对非矩形件的处理，根据一种局部最优原则排样，最终达到利用率较高的排样效果。本文所述算法已在我们所开发的锅炉下料优化系统中应用。
This article describes a non-rectangular part of the layout optimization algorithm. In the process of nesting, the algorithm processes the non-rectangular pieces according to a local optimal principle and finally achieves the high-efficiency nesting effect. The algorithm described in this paper has been applied in the optimization system of boiler blanking we developed.