• 优先约束(Precedence constraints)是把程序包中的各项内容连接成一个逻辑上的流，并指定执行这些内容的条件。
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... 生产者-消费者模型producer/consumer model 优先约束priority constraint 截止期deadline ...
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优先约束矩阵 Precedence Constraint Matrix
优先约束车辆路线问题 VRPPC
优先约束车辆路径问题 vehicle routing Problem with precedence Constraints
优先顺序条件约束 precedence constraint
优先加工约束 preference sequence restraint
Based on the assembly model, the paper described assembly features information. The precedence constraint for parts’ connection and their expression are described by three classes: geometrical precedence relation, special technical precedence relation, fuzzy technical precedence relation.
在建立装配模型的基础上，论述了装配域信息的描述，从几何优先关系、确定性工艺优先关系和模糊性工艺优先关系三个方面研究产品零件间存在的优先约束关系及其表示方法，综合拆分法和优先约束法的优点提出了一种集成环境下的装配顺序规划分析方法。
参考来源 - 集成环境下基于CAD产品装配规划·2,447,543篇论文数据，部分数据来源于NoteExpress
工件之间有一定的优先约束关系。
本文主要研究了带有链优先约束的单机分批排序与平行机排序问题。
This paper considers the single machine scheduling problem with chain-structured and linear processing time.
调度的目的是同时最大化模糊交货期和混合优先约束的最小满意程度。
The objective is to maximize the minimum satisfaction level of fuzzy due dates and mixed precedence constraints.
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