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parameters optimal
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  参数优化
     Modeling and Parameters Optimal Design of Claw-pole Alternator
     爪极发电机建模及参数优化设计
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     Based on analyzing the characteristics of neural networks, a quality inspection strategy for wood veneer using neural networks is proposed. The BP networks in the wood veneer quality inspection system are designed,the neural networks' parameters optimal algorithm and optimal experiment designing are researched, and the results of simulation are analyzed.
     在对神经网络特点分析基础上 ,提出了应用神经网络对木质胶合板进行质检的方法 ,设计了应用在木质胶合板质检系统中的BP网络 ,研究了网络参数优化选取算法及优化试验设计方案 ,并对结果进行分析 .
短句来源
     Technological parameters optimal design of precision forging for blade based on FEM numerical simulation
     基于有限元数值模拟的叶片精锻工艺参数优化
     After analyzing, it indicates that the orthogonal test is a good approach to do the cylindrical gears' structure parameters optimal design.
     经过分析讨论表明正交试验是齿轮结构参数优化的一种良好途径。
短句来源
     Furthermore, the optimal structure’s characteristics are analyzed and parameters optimal ana-lyzed by compare with conventional VDMOSFET.
     我们分析了新结构的主要特性,并与常规VD-MOSFET进行了比较和参数优化分析。
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  参数最佳
     This article introduces the main technical parameters, optimal arrangement of the power , optimum choise of the shaking plate thickness, improvement of the dropping passage and the forcedair system and application effects used in production line for 20CrMo and 20CrMnTi motorcycle forging gear stock. 
     介绍用于20CrMo、20CrMnTi摩托车锻造齿坯的振底加热风冷正火生产线的主要技术参数,最佳功率配置,振底板厚度的优选,下落通道风冷系统的改进和生产应用效果。
短句来源
     The characteristic equation is extent by Taylor series. From the start of analysing the stability of the airconditioning control system according to linear system the calculating formulas of the optimal PID parameters is inferred by the quadratic form performance index to solve the parameters optimal question of the controller and the weightel optimal method.
     用泰勒级数展开特征方程,按线性系统从分析空调控制系统的稳定性入手,应用二次型性能指标解控制器参数最佳问题,并通过加权优化方法,导出整定计算公式。
短句来源
     By solving differential equations,the relationship curves between influence domain radius and accuracy were obtained,and the appliance of free parameters optimal value formula in the radial basis functions was proved.
     通过求解微分方程,得到节点均布时影响域半径与求解精度的关系曲线,验证了基函数中自由参数最佳取值的计算公式的适用性;
短句来源
  “parameters optimal”译为未确定词的双语例句
     A Study on the Grey Model for River Water Quality and its Grey Parameters, Optimal Estimation
     河流水质灰色模型及其灰参数估值方法研究
短句来源
     The experiment optimization design method are used to the craft parameters optimal.
     运用试验优化设计的方法,优化了工艺参数。
短句来源
     The ordinal optimization based genetic algorithm has more stable performance than conventional genetic algorithm, and is proved to be a promising method for controller parameters optimal coordination of multi-infeed AC/DC power systems.
     序优化遗传算法比传统遗传算法具有更稳定的性能,可作为多馈入交直流输电系统的模糊控制器参数协调优化的一种有效方法。
短句来源
     THE SOFTWARE FOR AUTOMOBILE VEHICLES DYNAMIC AND FUEL ECONOMY SIMULATION CALCULATION AND TRANSMISSION PARAMETERS OPTIMAL DESIGN
     汽车动力性、燃油经济性计算及传动比、车重优化设计软件介绍
短句来源
     This Paper introduces the software for automobile vehicles dynamic and fuel economy calculation and transmission parameters optimal design.
     本文介绍汽车的动力性、燃油经济性及传动系参数的优化设计计算机软件。
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  parameters optimal
5 had maximum photosynthetic rates of 16 μmol m-2 s-1 (at ambient CO2 concentration and environmental parameters optimal for high CO2 uptake).
      
Learning-related patterns of CA1 spike trains parallel stimulation parameters optimal for inducing hippocampal long-term potentiation.
      
Figure 2 is the analogous of Figure 1, but refers to parameters optimal with respect to the NIST score.
      


Some problems of L-M algorithm used to extract optimal parameters of device model aredescribed,and a hybrid algorithm for the parameter optimal extraction is suggested.Thispaper gives some examples calculating the popular testing functions and extracting device para-meters for MOSFET model,and demonstrates that the algorithm can reduce a large number ofthe iterative numbers for convergence and the numbers for calculating objective function.

本文论述了器件模型参数优化提取中常采用的L-M算法存在的一些问题.提出了用(LM-BFGS)混合算法提取器件模型参数,这对优化收敛有极大的加速作用.本文例举了大量实验函数的计算结果并结合MOSFET的参数提取,证明了该算法可以大大减少迭代的次数和计算非线性目标函数的次数.

This Paper introduces the software for automobile vehicles dynamic and fuel economy calculation and transmission parameters optimal design.The software has six functions: 1.simulation calculation of acceleration performance. 2.simulation calculation of fuel economy under multi-operating cases cycle. 3.calculation of the fuel consumption curve per one hundred kilometers of constant speed operation. 4.The optimzation of gear ratios of the transmission. 5.The optimzation of rear axle gear reduction ratio....

This Paper introduces the software for automobile vehicles dynamic and fuel economy calculation and transmission parameters optimal design.The software has six functions: 1.simulation calculation of acceleration performance. 2.simulation calculation of fuel economy under multi-operating cases cycle. 3.calculation of the fuel consumption curve per one hundred kilometers of constant speed operation. 4.The optimzation of gear ratios of the transmission. 5.The optimzation of rear axle gear reduction ratio. 6.The optimzatian of vehicle payload weight. This paper gives the mathematic model of each the function and practical examples.

本文介绍汽车的动力性、燃油经济性及传动系参数的优化设计计算机软件。该软件共有六项功能:(1)汽车加速性能模拟计算;(2)汽车在多工况循环下的燃油经济性计算;(3)汽车等速百公里油耗曲线计算;(4)汽车传动系传动比优化设计;(5)汽车主减速比优化设计;(6)汽车载重量优化设计。文中介绍了各功能的数学模型以及应用实例。

Having discussed a kind of L,-minimum norm problem,the authors derive the concrete formula of the minimum norm element and give the application of the problem to a kind of distributed parameter optimal control system.

提出并讨论了一类L,[0·T]子空间上的最小范数问题,得到了最小范效元素的具体表达式,给出了最小范数问题在一类分布参数最优控制问题上的应用.

 
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