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variable optimum
相关语句
  变量优化
     Discrete Variable Optimum Design of Reinforced Concrete Continuous Beams
     钢筋混凝土连续梁离散变量优化设计
短句来源
     In this paper,the soil press design theory of retaining structure is deepdiscussed and the expert system model has been established. On the basis ofnonlinear constraints discrete and successive variable optimum methods,theoptimum method of gravity retaining wall design has been founded and therelevant software has been developed.
     本文对挡土墙的土压力理论进行了较深入的探讨,建立了挡土墙的设计专家系统模型,引入了约束非线性离散变量优化与连续变量优化模型,建立了适用于重力式挡土墙设计的优化方法,开发了重力式挡土墙优化设计软件。
短句来源
     Based on gradation decreasing dimension discrete variable optimum method,for established the mathematical model calculated.
     基于分层降维离散变量优化方法,对建立的数学模型进行了计算。
短句来源
     The discrete variable optimum design of reinforced concrete continuous beams is discussed.
     提出了钢筋混凝土连续梁的离散变量优化设计方法。
短句来源
  “variable optimum”译为未确定词的双语例句
     VARIABLE OPTIMUM AND JOINING MECHANISM OF CAPACITOR DISCHARGE WELDING FOR DISSIMILAR METALS
     异种金属电容储能冲击焊规范参数优化及接头连接机理分析
短句来源
     The system-level optimization and substructure-level optimizations employ the continuous variable programming technique and mixed discrete variable optimum design method, respectively.
     本文基于此建立了考虑腐蚀影响的导管架平台模糊优化设计模型,通过建立腐蚀规律方程,将设计变量及材摘 要料性能根据计划维修时间进行折算后再代人约束条件,而目标函数则取设计变量的原始值。
短句来源
     The proof by the goal, the teaching material, the student and so on the main variable optimum composition sports educational model is reasonable and scientific.
     证明以目标、教材、学生等主要变量优化组合的体育教学模式是合理的是科学的。
短句来源
  相似匹配句对
     Optimum Design of the Variable Six-link Shears
     变速六连杆剪断机的优化设计
短句来源
     Optimum Design of Variable-Thickness Rotating Disks
     变厚度回转构件的优化设计
短句来源
     On Selection of the Variable
     关于自变量的选择
短句来源
     optimum of quality;
     ③生产质量最佳化;
短句来源
     On Analysis of Variable
     论变量分析法
短句来源
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  variable optimum
Two such algorithms, one for a fixed number of selections and the other for a variable optimum number, were applied to select a mixture of field-tested Norway spruce clones with known parents.
      


A method for optimally sizing members of parabolic anterma using commerially available standard sections is given. The optimal process consists of two distinct phases: the continuous-variable optimum phase using the penalty function method and the discretevariable optimum phase using the implicit enumeration method based on the continuous-variable optimum phase. For the dead weight load, a minimum weigh structure is found while simultaneously ensuring stress and size of members and stiffness...

A method for optimally sizing members of parabolic anterma using commerially available standard sections is given. The optimal process consists of two distinct phases: the continuous-variable optimum phase using the penalty function method and the discretevariable optimum phase using the implicit enumeration method based on the continuous-variable optimum phase. For the dead weight load, a minimum weigh structure is found while simultaneously ensuring stress and size of members and stiffness of structure performance conditions. Finally, optimized results using the above method for a parabolic antenna structurewith reflector 8-metres in diameter is presented.

给出了一种圆抛物面天线结构的优化方法。优化分内罚函数法连续变量优化以及在此基础上的隐枚举法离散变量优化两阶段进行。优化模型以天线骨架的杆件截面积为设计变量,结构最小重量为目标函数,变形面对最佳吻合抛物面的均方偏差约束、杆件截面应力约束、尺寸约束为约束函数.应用本方法对一8m口径圆抛物面结构进行了优化。

Discussed the method of optimum calculation for the plan mechanism parameters of multi-freedom planetary gearbox.Based on gradation decreasing dimension discrete variable optimum method,for established the mathematical model calculated.For calculat example analysed and proved the availability of this method.

讨论了多自由度行星变速箱方案机构参数的优化计算方法。基于分层降维离散变量优化方法,对建立的数学模型进行了计算。并通过算例分析证明了该方法的有效性。

Calculation formulas of air cushion fields pressure distribution of air cushion platform with any evenly distributed air supply holes are derived with the application of composite potential function theory and slit flow theory.The mathematic model of the holes distribution is established in this paper.Calculating the model by dispersion variable optimum method can obtain ideal holes distribution.The theories mentioned in this paper are...

Calculation formulas of air cushion fields pressure distribution of air cushion platform with any evenly distributed air supply holes are derived with the application of composite potential function theory and slit flow theory.The mathematic model of the holes distribution is established in this paper.Calculating the model by dispersion variable optimum method can obtain ideal holes distribution.The theories mentioned in this paper are proved to be correct by tests.

应用复合势能函数理论及流体缝隙流动的理论,建立有关均匀分布的任意布孔方式的多供气阀(孔)气垫平台气垫场压力分布的计算公式。并且建立了对气孔布局参数进行优化设计的数学模型,应用离散变量优化方法进行优化计算,可得到较理想的气垫布孔方案。实验验证了该方法的正确性及优化结果的合理性。

 
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