As usual, the numerical computation of structural reanalysis is the main task in the optimal procedure of the structures.
在结构优化设计过程中,结构重分析的数值计算常常是主要的工作量。
Its working principle and characteristics of flow were analyzed, the optimal mathematic model was established, and a living computation example was presented.
分析了其工作原理和流量特性,建立了优化数学模型,并给出了计算实例。
The results of computation and experiment show that an optimal width of the deflecting ring exists to make the noise generated by the outdoor set minimum.
通过计算分析和试验验证,表明空调器室外机导流罩的宽度存在一个最佳值使室外机的噪声最小。
The influence of the relaxation parameter was analyzed and the computation formulae for the optimal parameters were given.
分析了松弛参量的作用,并给出了最佳参量的计算公式。
Determination method of optimal back-pressure for optimizing operation of double back-pressure condensers in large-scale power plants has been put forward, and computation model being given.
提出了大型电站双背压凝汽器优化运行最佳背压的确定方法,并给出了计算模型。
While one outstanding character of evolutionary computation is global search, it can converge to a globally optimal solution or at least a sub optimal solution.
由于进化计算一个最重要的特点便是全局搜索,这样可得全局最优解或次优解。
The simulative experiment demonstrates that this new kind of mixed optimal algorithm is simple in computation, rapid in convergent speed and good in robustness of initial value.
仿真实验研究表明:这种新型混合优化算法,计算简单,收敛速度快,初值鲁棒性好。
A general mathematical model of excavator truck Optimal fit in Open pit mines is derived. An Optimal fit computation is taken as an example of the mine of Emei Cement Plant.
本文推导了一般露天矿山铲—车优化配置的数学模型表达式,并以峨眉水泥厂矿山为例进行了优化配置计算。
Theoretical and practical computation show that the optimal approximation results can be obtained using the suboptimal subset regression algorithm proposed by the paper for any given precision.
理论分析和实际计算发现,利用本文提出的修正次优子集回归法对给定的任意精度都可求出最佳逼近结果。
On the premise of a sure find of an optimal window size, The method utilizes integral image to speed up matching computation, so the calculation is independent of the window size.
在能够求得最佳窗口和正确视差的前提下,该方法多次利用整数图像来提高效率,使得计算量与窗口大小无关。
By using PWL method an optimal model set of nonlinear system multiple model adaptive control algorithm is given, which reduces the heavy computation burden in multiple model adaptive control.
给出了非线性系统多模型自适应控制算法的优化模型集建立方法,解决了多模型自适应控制模型多、计算量大的问题。
We also studied the problems of inversion computation, analyses of errors, effective information and selection of the optimal optical wave lengths associated with this remote sensing process.
同时还研究了这种探测的反演计算、误差分析、有效信息量和如何选择最优波段等问题。
The simulation results show that the proposed algorithm can not only improve the optimal solution, but also reduce greatly the search space and computation time, and can solve the problem efficiently.
仿真试验表明,该算法不仅提高了最优解的质量,而且还具有搜索空间小、求解速度快的特点,能够有效地解决大规模动态车辆调度问题。
The computer simulation results show that the performance of the designed detector approaches that of the optimal multiuser detector and the computation complexity is reduced.
计算机仿真结果表明,该检测器的比特误码性能接近最佳检测器。
Based on the optimal control theory, this paper has established the scheduling model in the system network and the formula of computation of the nonlinear cost-time curve.
本文应用最优控制理论,建立了非线性成本曲线的系统网络优化模型及计算公式。
Due to its intrinsic parallelism, self-organizing, adaptation and self-learning intelligent properties, evolutionary computation has large potential to solve multiple objectives optimal solutions.
它的潜在并行性及自组织、自适应、自学习的智能特性对于求解多目标优化问题具有巨大的潜力。
The algorithms have the advantages of good optimal effect, high automaticity and fast rate of computation.
此算法具有优化效果好、自动化程度高、并且速度快等特点。
The result of computation examples shows clearly that the global optimal solution can reliably be sought out in GEP GA, and at the same time some suboptimal solutions also can be provided.
算例结果表明:该模型既能可靠地获得全局最优解,也能输出一组次优解。
This paper gives a simple algorithm of quasi-optimal frequency distribution for mobile radio systems, in which the third-order inter-modulation does not appear. The computation results are given.
本文提出了移动电台无三阶互调的准最优频率分配的简化算法,并给出了计算结果。
The actual computation example shows that the optimal sampling frequency locations are found to be independent of the system response, and solely depend on the nature of the excitation.
实际算例表明,最优采样频率点位置并不依赖于系统的输出,仅仅取决于激励的性质。
Many optimal bus-labeling methods have been proposed in order to improve the efficiency of computation of nodal admittance matrix in power systems and to save the computer memories.
电力系统的节点导纳方程组一般是维数很大的线性方程组。为了减少导纳矩阵的运算量,节省计算机内存,人们提出了很多优化编号方法。
The APDL language was used to program the Preprocessor and Postprocessor of CAE optimal Design. The command batch files were built to implement automatic computation and analysis.
应用APDL参数化设计语言对CAE优化设计的前后置处理进行编程处理,生成分析命令批处理脚本文件,进而实现求解过程的自动化。
A computation platform is built up for the OCP, which includes a 3-d numerical simulator, an optimal control solver and a few general algorithm packages.
建立了一个数值计算平台,实现了聚合物驱的三维数值模拟、最优控制问题求解以及一些通用的数值算法包。
A computation platform is built up for the OCP, which includes a 3-d numerical simulator, an optimal control solver and a few general algorithm packages.
建立了一个数值计算平台,实现了聚合物驱的三维数值模拟、最优控制问题求解以及一些通用的数值算法包。
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