1) mixed integer programming
混和整数规划
1.
A mixed integer programming model was used to describe the problem.
通过一个混和整数规划模型来描述该问题,利用网络单纯形法、拉格朗日松弛算法以及试探法为主要研究方法,有效地得到该问题一个近似程度较高的可行解。
2.
A mixed integer programming model is used to describe the problem in which time limit is not thinking about.
首先不考虑时间约束,通过一个混和整数规划模型来加以描述,以网络单纯形法、拉格朗日松弛算法以及试探法为主要研究方法,有效地得到在没有时间约束条件下的一个近似程度较高的可行解;再在所得结果的基础上进行修正直到得出满足时间约束的可行解。
3.
A mixed integer programming model is used to describe the problem.
通过一个混和整数规划模型来描述这个问题,并利用拉格朗日松弛结合网络单纯形法得到原问题的一个下界,利用该下界结合试探法得到原问题的可行解。
2) mixed integer linear programming
混合整数规划
1.
Multi-period mixed integer linear programming model and applications for crude selection;
多周期混合整数规划购油模型及应用
2.
At present, most of crude inventory scheduling optimization problems in refinery are solved by mixed integer linear programming (MILP) based on linear models.
应用该算法对实例的计算结果表明,它不仅具有模型表达简单的优点,而且效率较单纯的混合整数规划算法也有了一定程度的提高。
3) mixed integer programming
混合整数规划
1.
A method of non-linear penalty function for solving integer programming and mixed integer programming;
一种求解整数规划与混合整数规划非线性罚函数方法
2.
Both models of nonlinear recursive programming and mixed integer programming for crude optimization were introduced.
介绍原油优选模型中的非线性递归模型和混合整数规划模型技术。
3.
The problem is formulated as a mixed integer programming and an corresponding algorithm is put forward,which first planed location,and then planed resources allocation,and solv.
针对该问题构建了混合整数规划模型,提出了一种先进行选址然后进行资源分配的优化算法。
4) mixed-integer programming
混合整数规划
1.
Based on the convexity of generation cost functions, a new 0-1 mixed-integer programming model of this problem via piecewise-linear approximation is constructed.
针对该问题中机组发电费用为凸函数的特点,利用分片线性逼近技术建立了一种新的0-1线性混合整数规划模型。
2.
The mixed-integer programming model,which is based on potential resource requirement probability and two-stage resource dispatching course,is proposed for the resource allocation problem for roadway maintenance centers.
本文根据道路灾害事故的发生特点,对城市路桥养护系统的运行模式和资源的合理调用机理进行分析,考虑到事发地点潜在的资源需求概率,建立资源布局的混合整数规划模型。
3.
A mixed-integer programming model of supply chain for finding optimal location and the assignment of customer zones,and regulating market is proposed.
建立了不但具有选址及市场顾客配置作用,还具有对于市场销路调控的供应链混合整数规划模型,设计了适用于这种混合整数规划供应链管理决策的遗传算法。
5) mixed integer planning
混合整数规划
1.
To perform the daily dispatch of multi regional power network with hydro plants, thermal plants and pump storage plants, a new algorithm based on mixed integer planning is presented.
提出了求解具有水、火电厂和抽水蓄能电厂的多区域电网日经济调度问题的基于混合整数规划的新算法。
2.
Taking the minimum distribution costs as the goal,the paper establishes a mixed integer planning location model,deter- mines the optimal scheme of physical distribution center location using the model and based on a case and solves the model with the opti- mized modeling software:LINGO.
首先针对物流配送中心选址的一般要求,以配送中心最小配送费用为目标,构造了混合整数规划选址模型。
6) mixed integer programming approach
混合整数规划法
1.
Empirical study shows that mixed integer programming approach has a higher predicting abi.
运用混合整数规划法构建企业信用风险评估模型,并将其应用于我国商业银行信用风险评估中。
补充资料：混合整数规划
分子式：
CAS号：
性质：若非线性规划中的变量仅仅一部分为整变量，其余为连续变量，则称为混合整数非线性规划。MINLP是十分有用的运筹方法，在过程合成或最优化设计中，常常导出MINLP模型。但当变量个数的规模较大时，往往无法得到精确解。
CAS号：
性质：若非线性规划中的变量仅仅一部分为整变量，其余为连续变量，则称为混合整数非线性规划。MINLP是十分有用的运筹方法，在过程合成或最优化设计中，常常导出MINLP模型。但当变量个数的规模较大时，往往无法得到精确解。
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