查询词典 sequencing problem

Due date assignment and sequencing problem is one of the scheduling fields about due window.

交货期窗口下的交货期确定和排序问题是调度领域研究的一个方面。

A synthetic model of multi-level production planning and control integration is brought forward, which integrated Master Production Schedule , Material Requirements Planning , Shop Floor Control , order acceptance control, order release control and process control into a whole. Besides, a new method of production management—— Theory of Constraints is introduced into the traditional MRP, and a method to integrate TOC with MRP is put forward. As a result, a system of production planning management for ceramics enterprise is developed. Then several problems of shop planning and control for ceramics enterprise including the modeling of production line, the optimized utilization of kiln, the complement and due-date of products are discussed. A mathematical programming model of equalization production for ceramics production line is set up. An optimized model is put forward, which uses genetic algorithm to solve the sequencing problem of ceramics before the kiln.

以生产计划与控制的集成为目标，提出将一个企业中的主生产计划、物料需求计划、车间作业计划与接受订单控制、投料控制与生产控制集成的多级生产计划与控制的总体模型，将一种新的生产管理方法——约束理论引入传统的MRP中，提出了实现TOC和MRP集成的具体方法；针对陶瓷企业的特点，为重庆兆瓷研制了一套陶瓷企业生产计划管理系统；并对陶瓷企业车间计划与控制中的一些具体问题进行了研究，建立了陶瓷生产线均衡生产的数学规划模型，就窑炉的优化利用、产品配套和交货期问题、陶瓷生产线的能力平衡等问题进行了研究。

An aircraft sequencing problem is a non-deterministic polynomial hard problem, which is hard to resolve.

飞机排序问题属于NP难问题，解决比较困难。

Slab sequencing problem is a kind of special sequenceing problem with complex constraints and NP-hard character.

热轧调度中的板坯排序问题是一类特殊的排序问题，具有约束条件复杂、NP难特点。

The dynamic aircraft sequencing problem in the terminal area was discussed and a mathematical model of aircraft sequencing in the terminal area was established.

讨论了终端区飞机动态排序问题，并利用进化算法建立了终端区航班排序的数学模型。

Based on these considerations, the test sequencing problem is decomposed into test points selection problem and test sequence arrange problem.

为此，将序贯测试问题拆分为测点选择与序测试设计两个问题。

Proposing a good research thought to resolve the scientific optimizing sequencing problem on air traffic control system based on fuzzy Petri net sequencing algorithm.

算法简单易行，优化效率高，更适合实际的要求，解决空中交通管制系统的科学优化排序问题提供了较好的研究思路。

The slab sequencing problem in hot strip production is a complex combination optimization problem.It can be formulated as Prize Collecting Traveling Salesman Problem.

热轧带钢生产中的板坯排序是一种复杂的组合优化问题，可以归结为一个PCTSP问题。

The aircraft sequencing problem in the terminal area was discussed, a mathematical model of aircraft sequencing in the terminal area was established according to the aircraft wake separation.

讨论了终端区飞机排序问题，根据飞机尾流间隔要求，利用A算法建立了终端区航班排序的数学模型。

It is known that a production sequencing problem in mixed-model assembly line falls into NP-hard class of combinatorial optimization problem and thus a large-sized problem may be computationally intractable.

本文应用一种解大规模组合优化问题，特别是NP完全组合优化问题的有效近似算法——模拟退火算法，来求解混流生产线的投产排序问题，克服了上述缺点。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。