The rectangular cutting problem is a branch of the two-dimensional cutting problems.
矩形件排样问题，是二维下料问题的一个分支。
The paper based on the idea of K-OPT Algorithm for TSP, present a swap algorithm for the one-dimensional cutting-stock problem.
根据旅行商问题（TSP）的邻域搜索算法的思想，提出了型材下料问题的一种优化算法。
The two-dimensional cutting stock problem is a problem about how to minimize the material input to pack all the blanks required.
求解二维下料问题即求解如何用最少的板材排入所需的全部毛坯的问题。
One-dimensional cutting stock optimization and two-dimensional data sets optimal matching problem are mainly researched in this thesis.
本文主要研究了一维下料优化及二维数据集最佳匹配两大问题。
With the rapid development of national economy in recent years, the one-dimensional cutting stock problem occurs in many industry areas.
近年来，随着国民经济的飞速发展，一维下料问题在建筑、电力、水利等领域获得了越来越广泛的应用。
In this thesis, genetic algorithms are studied from coding. On the basis of the study genetic algorithms are applied to solving one-dimensional cutting stock problems.
本篇论文在对遗传算法进行分析和研究的基础上，把遗传算法用于一维下料问题的求解。
The algorithm for constrained two dimensional cutting stock problems is modified to generate cutting patterns. The algorithm is described in detail and a method of th...
本文对两维约束排样算法进行修改，使之能生成所述排样问题的切割方式。
The two-dimensional cutting problems of rectangular and irregular blanks have been studied intensively, but the cutting problems of circular blanks have drawn little attention.
本文研究的是圆形件排样问题，是二维下料问题的一个分支。
As for the one-dimensional cutting problem, the paper comes up with a model of mutual deadline, in allusion to which, a new algorithm is put forward, that is, DP greedy algorithm.
对于一维下料问题，本文得到一个有各自交货时间的模型。针对该模型提出一种新的算法：DP贪婪算法。
At the same time, its scope of cutting also restricted, generally limited to cut rules and one dimensional rectangular pieces of profiles and rod, can not cutting profiled.
同时，其切割范围也受到限制，一般仅限于切割规则的矩形件和一维的型材和棒材等，不能切割异形件。
Two-dimensional stock cutting problem can be settled by solving two one-dimensional knapsack problems, this paper presents a new algorithm based on the ant colony optimization idea.
基于一维问题的蚂蚁算法，本文将二维矩形件排样问题转化为一维背包问题，然后进行求解。
The authors however express their views on the technology of the three dimensional photoelastic test, such as material manufacturing cutting process, freezing and sectioning.
对三维光弹性试验的有关工艺，如材料制造、切削加工、冻结、切片等方面也提出了看法。
It is made up of generating system of super high-pressure, system of two-dimensional CNC working platform and cutting head, as well as control system.
该切割机是一台经济型数控水射流切割机床，主要包括超高压水射流发生系统、二维数控工作台及切割头系统和控制系统。
Constrained two-dimensional stock cutting algorithm based on heuristic regulation is given in this paper.
本文提出了基于启发式规则的有限制二维板材下料算法。
Rectangular stock cutting is the most applied problem in two-dimensional stock cutting problems which are widely existed in industrial application field.
在工业应用领域中存在大量的二维下料问题，其中应用最多的是矩形件下料问题。
When the integral program problem is multi dimensional, branch boundary method and cutting plane approach are applicable for solving the problem.
整数规划问题为多维时，理论上可以用分枝定界方法与割平面方法求解。
Container loading is the three-dimensional problem in "cutting and packing" problems. It is combined optimization with complex constraint condition.
集装箱装入问题是“切割和装入”问题领域中的三维空间问题，是具有复杂约束条件的组合优化问题。
A two-dimensional fuzzy controller using displacement as feedback variable is developed to control the cutting chatter.
并以颤振位移作为反馈变量，建立了基于二维模糊控制器的颤振控制系统。
The advantage of this algorithm is that it does not have to discretize the cutting edge, nor does it need the dimensional gridding of the work piece.
该算法的优点在于勿需对刀齿进行离散，也不需对工件进行三维网格划分，通用性好。
Three-axis machines are capable of simultaneous cutting movements in all three dimensional shapes in die and mold cavities.
三轴机床能以冲模和塑模型腔的三维形状同时进行切削加工。
Based on the theoretic model of one-dimensional shear deformation under high rate loading, a relation of width and spacing for adiabatic shear band to cutting speed is proposed.
通过对高应变速率一维剪切变形理论模型的分析，提出了绝热剪切带宽度和间距与切削速度的关系式。
A recursive algorithm is proposed for generating optimally unconstrained two-dimensional two-segment cutting patterns of rectangular blanks.
提出一种递归算法生成矩形毛坯两维两段排样方式。
Three-dimensional laser cutting technology and equipment represents the highest level of laser cutting technology research and application.
三维激光切割技术与装备代表了激光切割技术研究和应用的最高水平。
The cutting codes generated by the programming system are proved that the software developed is functional and feasible in three-dimensional laser cutting machine.
所生成的切割程序在三维激光切割机床上进行实验验证，证明了软件的功能和可用性。
Cutting and Packing Problems are widely occurred in the area of stock-cutting, two-Dimensional layout design and three-Dimensional layout design of many industries.
裁剪与装填问题广泛存在于各行业的材料剪裁、平面布局设计及三维布局设计等方面。
Cutting and Packing Problems are widely occurred in the area of stock-cutting, two-Dimensional layout design and three-Dimensional layout design of many industries.
裁剪与装填问题广泛存在于各行业的材料剪裁、平面布局设计及三维布局设计等方面。
应用推荐