The model considers not only the slab bounce on gauge and hardness, obverse and inverse bounce on width, and the rolling length constraint of the slabs with same width, but also the reasonable arranging of warm-up materials and staple materials.

• 该模型不仅考虑了轧制计划中板坯在厚度和硬度上的跳跃、板坯宽度的正反跳以及相同宽度板坯连续轧制的长度约束，而且考虑了轧制计划中烫辊材和主体材的合理安排。