1) angle of dig or drag
超前或拖后角
2) earliness/tardiness
提前/拖后
1.
In order to solve the problem of earliness/tardiness scheduling subjected to special process constraint on non-identical parallel machines more efficiently,a new genetic algorithm based on vector group coding method is presented.
针对非一致并行机环境下特殊工艺约束提前/拖后调度问题,设计了一个基于向量组编码的新遗传算法,此算法的编码方法简单,能有效地反映实际调度方案,即清楚地反映出每机器加工产品的代号和顺序。
2.
In order to solve non-identical parallel machine earliness/tardiness scheduling problem with different due windows,a hybrid genetic algorithm based on sectional coding is suggested.
为有效地解决不同交货期窗口下的非等同并行多机提前/拖后调度问题,设计了一种分段编码的混合遗传算法。
3.
In order to solve non-identical parallel machine earliness/tardiness scheduling problem,a hybrid genetic algorithm based on sectional extended permutation-coding scheme is suggested.
为有效地解决带有公共交货期的非等同并行多机提前/拖后调度问题,设计了一种分段扩展排列编码的混合遗传算法,使遗传编码能同时反映调度方案和公共交货期,并对其初始种群产生、交叉和变异方法也进行了研究。
3) On or about.
在…或…前后
4) Hanging back or falling behind;dilatory.
畏缩不前的或落后的;迟误拖拉的
6) lead-lag
超前滞后
1.
Design for two types of fractional-order controllers: P(ID)~u controller and lead-lag compensator;
分数阶P(ID)~u控制器和分数阶超前滞后校正器的设计
补充资料："抢跑/提前行动"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条