Based on it, the concrete application of the derivation constraint optimization method of multi-flow heat exchanger network is analyzed and discussed.
在此基础上，重点分析和讨论了多股流换热器网络的衍生约束优化方法的具体运用。
Based on the cable-stayed bridge using method of cantilever, the paper establishes the optimization model of construction phase with multi-objective and multi-constraint and gives the example.
采用多目标、多约束的优化方法，以悬臂施工主梁的斜拉桥为例，建立了施工阶段的优化模型，并给出算例。
The optimistic results show the model, constraint conditions and optimization method mentioned in this paper are effective.
实测数据的优化结果表明本文所提出的模型、约束条件和优化方法是有效的。
An optimization method has been used in the design of teh ball screw drive. The objective function and constraint conditions are discussed.
用优化设计方法进行滚珠丝杠传动的设计，对设计的目标函数及约束条件进行了分析讨论。
To improve the practicability and rationality of enterprise process structure optimization, an optimizing method based on directed hypergraph and resource constraint is presented.
为了提高企业过程结构优化的实用性、合理性以及计算机支持性，提出了基于有向超图和资源约束的优化方法。
Due to multilayer complex method of the whole optimization procedure at feasible zone, the optimization can meet the condition of constraint.
由于多层复形法全部优化过程都是在可行域内进行，所以得出的优化结果必然满足约束条件。
According to the uncertainty feature of the objective function and the constraint conditions, the theory and method of structure fuzzy random optimization design are introduced.
根据混凝土面板堆石坝结构设计问题中目标函数和约束条件所具有的不确定性性质，阐述了结构模糊随机优化设计的理论和方法。
When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.
在将几何约束问题的约束方程组转化为优化模型的时候，需要找到一种方法来跳出局部最优解，进而找到全局最优解。
An optimization design method for a hypoid gear with high tooth was proposed based on the investigations into variations of working tooth height and constraint conditions of undercut.
通过增加工作齿高和对根切条件的深入研究，提出了高齿准双曲面齿轮的优化设计方法。
Two mathematical optimization algorithms including simplex method and simulated annealing are used to solve the constraint optimization problems.
介绍了多唯下降单纯形和模拟退火法两种数学优化算法。
The active constraint set was introduced in the nonlinear constraints of the optimization, meanwhile the project gradient method was used to treat the linear boundary constraints.
对于其中的非线性约束采用活动约束集的概念，而对于线性边界约束，则按约束优化方法中的梯度投影法作专门处理。
The optimization problem with multiple constraints is treated by the compact constraint tactics and is solved by the improved simplex method.
对于多约束则采用了紧约束处理，并用修正的单纯形法进行优化设计。
This paper puts forward the design method based on Quantum Particle Swarm optimization for optimization design of four bar linkage of multi-objective, multi-constraint conditions.
对于多目标、多约束条件的四连杆机构优化设计，本文提出了一种基于量子粒子群算法求解的设计方法。
The constraint optimization problem was turned into non-constraint optimization problem by penalty function method, and multidisciplinary feasible method was used as optimization method.
测试函数和工程应用实例验证了该方法的有效性。
The constraint optimization problem was turned into non-constraint optimization problem by penalty function method, and multidisciplinary feasible method was used as optimization method.
测试函数和工程应用实例验证了该方法的有效性。
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