1) optimization calculation
优化计算
1.
The following paper makes optimization calculation on mattress layer design which contains the selection of mattress material parameter,and the thickness and length of mattress layer,which has important economic benefits and realistic meaning for construction design.
重点对褥垫层设计包括褥垫材料参数的选取、褥垫层厚度和宽度进行了优化计算,对工程具有十分重要的经济价值和现实意义。
2.
Taking the sum of minimum annual network depreciation cost,annual major repair expense and annual operation cost of pump station as objective function,a model for hydraulic optimization calculation of heat-supply network is constructed.
以最低的管网年折旧费、年大修费、泵站年运行费之和作为目标函数建立水力优化计算模型。
3.
This paper proposes a method of using multithreading technology in optimization calculation, and discusses the model of multithreading optimization calculation, programming method, and measures of realizing the communication and synchronous control among all the threads.
文章介绍了在优化计算中采用多线程技术,讨论了多线程优化计算的模型、编程方法和实现多线程之间相互通讯、同步控制的技术措施,通过采用多线程技术可显著提高优化计算的稳定性和效
2) optimization
[英][,ɔptimai'zeiʃən] [美][,ɑptɪmaɪ'zeʃən]
优化计算
1.
When the improved algorithm is applied in optimization design model of NC Machining Parameter, the result shows that the improved algorithm is practical and it gives a new way for solving similar complicated mechanical optimization problems.
文章介绍了粒子群算法及其改进型的原理、模型和算法实现过程,并采用改进型粒子群算法对数控加工切削参数优化数学模型进行了优化计算,计算结果符合实际情况,表明改进型粒子群算法应用于机械加工优化计算切实可行,为复杂的机械制造及加工系统优化设计问题提供了新的思路和方法。
2.
When the algorithmwas applied in optimization model of Formula of Infant Nutrient Rice Flour the results shows that it was feasible and the algorithmgave a new way for solving similar food formula problems.
介绍了蚁群算法的原理、模型和算法实现过程,并采用该算法对婴儿营养米粉配方优化设计模型进行了优化计算,优化计算结果表明,基于蚁群算法的优化计算切实可行,为类似的食品配料优化计算提供了新的思路和方法。
3.
Reactive power optimization in power system is a typical non-linear optimization problem with characteristics of multi-objective,multi-constrained,non-linear combination and discreteness.
用改进的PSO算法无功优化计算IEEE-14节点系统的结果表明:新算法不仅避免了惯性因子权重调整的困难,而且较好地协调了算法的局部与全局搜索能力,可较好地解决电力系统的无功优化问题。
3) optimization computation
优化计算
1.
Network parallel algorithm in optimization computation of engineering structure;
工程结构优化计算中的网络并行算法
2.
The optimization computation method of the whirl orbit of journal centre for a rotor-nonlinear elasticsupporting system (Squeeze Film Damper Bearing, SFDB) is investigated and derived.
所得轴颈中心椭圆进动轨道与用Ｒｕｎｇｅ－Ｋｕｔｔａ数值积分法及轨道参数法的计算结果进行了比较，三者结论相当吻合，但本文的优化计算方案大大节省计算机时。
4) optimal calculation
优化计算
1.
Application of decomposition coordination method to optimal calculation of wastewater treatment efficiency;
分解协调法在区域污水处理率优化计算中的应用
2.
the application of disaggregating-coordination on invest optimal calculation of wastewater treatment;
分解协调法在污水处理投资优化计算中的应用
3.
The mathematical model of optimal calculation for looped gas network by applying numeric method is presented, and a new method named fastest fall method, which is instead of usual ones, is introduced.
建立了环状燃气管网优化计算的数学模型 ,并提出了用最速下降法取代试算法 ,从而提高了运算效率及计算精
5) Optimum Calculation
优化计算
1.
In this paper,base on the finite elements stress analysis,the mathematic model of the optimum calculation of siphon peeler centrifuge basket is been built.
本文在有限元应力分析的基础上建立了虹吸离心机转鼓整体优化计算的数学模型，并对实际转鼓进行了优化计算。
2.
With a practical optimum problem as example, this paper probed applicating uniform design in the optimum calculation of chemical area and a satifacted result was got.
本文以一实际的优化问题为例探讨均匀设计在化学化工领域优化计算中的应用，获得了满意的结果。
3.
The optimum calculation of practical basket is been done.
针对形状复杂的虹吸离心机转鼓 ,在有限元应力分析的基础上 ,建立了转鼓强度整体优化的数学模型 ,并对实际转鼓进行了优化计算。
6) calculation optimization algorithm
计算优化
1.
Based on these researches,OOC calculation optimization algorithm with low computation complexity,which can turn OOC direct estimation into its recursive estimation and OOC multi-dimension.
为了用奇数阶累积量提取非线性振动系统的高次频率耦合特征,定义了四次频率耦合、二三对频率耦合等高次耦合新概念,分析了奇数阶累积量特征,研究了奇数阶累积量计算方法与计算量间的关系,提出了奇数阶累积量计算优化算法,该算法将奇数阶累积量的直接估计变为递推估计,将奇数阶累积量的多维运算转化为一维运算,大幅度减小了计算量,在工程上具有可实现性。
补充资料：计算方法的最优化
计算方法的最优化
faod optimization of a computational me-
计算方法的最优化【。洲咖函位扣ofa比叩幽位扣al赔d加刁;on，MH3叫“皿B刚HcJUI祀JU，H0m MeTo口a] 通常与计算算法的最优化(o Ptil过Zation of comPu.tational algori山姚)相同.但是，有时这两个概念也有区别.例如，可以说解某一类边值问题的一具体的网格方法的最优化，它是指用最少的点来计算方程的右端部分.而当检验一个算法是否是最优的间题时，还要考虑到许多其他方面:求解所产生的网格方程组的方法，实现这些方法的程序，等等. H.c.BaxBa二oB撰史应光译
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