查询词典 sequencing problem

In the last part of the paper, a problem in DNA sequencing is studied.

SBH重构问题是DNA杂交测序方法中的一个重要问题。

Keywords :::: Make to Order, Order Selection, Production Sequencing,Traveling Salesman Problem, Orienteering Problem

关键词关键词关键词关键词：订单生产，订单选择，生产排序，旅行商问题，定向越野问题

Thanks to difference of producing process and operation time to different product on mixed-model assembly line, production sequencing problem of mixed-model assembly line must be considered, in order to guaranteeing regular work of mixed-model assembly line.

由于混流生产线上不同产品所需的加工工序和作业时间存在差异，为了保证混流生产线的正常运转，混流生产线必须考虑投产排序问题。

In order to eliminate the effect of dimension,the two objective functions were regulated.The experiments on a mixed model assembly line show that the modified discrete PSO algorithm maintains the advantages of PSO algorithm and can solve the mixed model assembly line sequencing problem effectively and rapidly.

对实际混流装配线的仿真实验表明提出的改进微粒群优化算法可以直接应用于离散问题并保持了基本微粒群算法的优良性能，是一种性能较好的高效的混流装配线排序算法。

A method is developed to solve the sequencing problem which occur among the complement of products with constrains of Earliness and Tardiness in ceramics production line with time lag between processes. Optimal thoughts are introduced into capacity balance of ceramics production line, and relevant model and heuristic algorithm is set up.

提出用遗传算法解决陶瓷产品在窑炉烧结中排序的优化模型，提出了解决产品配套中带滞留时间陶瓷生产线提前/拖期排序问题的方法，将优化思想引入陶瓷生产线的能力平衡中，建立了相应模型及启发式算法。

This paper proposed a modified Particle Swarm Optimization algorithm to solve the mixed model assembly line sequencing problem in discrete space with two objectives:total production rate variation and total idle-overload time.

提出在离散空间用一种改进的微粒群优化算法来解决混流装配线的多目标排序问题，考虑两个目标：总生产变化率最小和总闲置－超载时间最小，并对两个目标函数进行了规范化处理以消除量纲的影响。

A Multi-Objective Vaccine Co-evolution Clonal Selection Algorithm has been proposed to solve the sequencing problem of MMAL. Vaccine population and antibody population have come up.

针对混流装配线多目标调度优化问题，提出了一种疫苗协同进化的多目标免疫克隆选择优化算法。

Through grey relation estimation matrix, the threat sequencing is transformed into a MADM problem. The algorithm for the weight of each threat criteria is proposed by information entropy to reduce the effect of the extreme numerical value. Applied the grey related projection value, the treat sequencing is carried out from the aspect of vector projection. In addition, the effects of the identification coefficient and the criteria weights on threat sequencing are investigated respectively.

首先通过建立灰色关联判断矩阵将威胁排序转化为多指标决策问题；其次为缩小极端值的影响提出了基于信息熵的威胁指标权重算法；最后从矢量投影角度应用灰色关联投影值进行威胁排序；并分别研究了分辨系数和指标权重对威胁排序的影响。

Otherwise, the algorithm restores the domain of variables that were eliminated due to the instantiation of current variable, and backtracks sequently. This thesis gives design for "Ming Yue "[1.1], and briefly states impleme -nt of problem solving system on discrete domains combined with examples. It also gives some experiment results of typical problems, such as car sequencing, timetabling problem, job shop scheduling problem and so on.

本文给出了&明月&的设计，并且结合实例简述了离散论域上约束求解系统的实现，给出了一些典型问题的实验结果，如汽车排序、时间表调度问题、车间作业调度问题等，实验证明该系统对于某些类问题的确是行之有效的。

Thirdly, we examine a job scheduling problem, in which jobs could be processed by multiple in-line steppers. This problem includes two decisions: job assignment and job sequencing. Through developing a new and concise representation scheme for modeling the two decisions, we solve the multiple-machine scheduling problem by various meta-heuristic algorithms. The preceding single-machine scheduling problem in fact is a special case of the multiple-machine scheduling problem.

第三部分探讨在多机情境下，求解工件排程问题，在此情境下产生两个决策变数：工件指派给各机台，以及工件在机台内的排序问题；为了解决此问题，本研究透过新的染色体设计，能同时代表此两个决策变数，使得解题空间变小，求得更好的解题品质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。