摘要
在研究现有布局问题的基础上,对布局问题中的各种约束进行了研究和归类,并分析了它们在布局模型中所起的作用;利用面向对象思想给出了布局约束的表达形式;采用自上而下的分层设计思想,提出了布局问题的复合知识模型,为今后的布局设计提供了参考。
On the basis of the studies of the current packing problem, the categories of constraints in packing problem are investigated and classified. The constraint＇s role in the packing model is analyzed. An object-oriented approach is used to represent the different types of constraints in packing problem. Following the top-down design method, the packing model is put forward, which could provide reference for packing design in the future.
出处
《天津职业技术师范大学学报》
2011年第4期1-6,共6页
Journal of Tianjin University of Technology and Education
基金
国家自然科学基金项目(60975046)
关键词
布局问题
约束
布局模型
packing problem
constraint
packing model
