direct search
英 [dəˈrekt sɜːtʃ]
美 [dəˈrekt sɜːrtʃ]
网络 直接搜索; 直接搜索方法; 直接搜寻; 有指导的寻找; 直接寻找法
双语例句
- Reliability Allocation of the Weapon System Based on the Direct Search Method
基于直接搜索法的武器系统可靠性分配 - In this paper, a numerical algorithm determining the optimal relaxation factor of SOR iterative method is constructed by using the simple direct search strategy in the optimization theory.
SOR迭代方法中的最佳松弛因子的确定，是数值代数中的一个理论难题。 - This paper proposes a direct search algorithm for global optimization and multi-peak searching of functions with boundary constraints.
针对边界约束函数全局最优化和多峰寻优问题，提出一种直接搜索算法。 - A stochastic global optimization method based on direct search is introduced to solve the global optimal solution of the problem, and the process is also discussed in detail.
将基于直接搜索法的随机全局优化方法用于求解该问题的全局最优解，给出了具体的算法步骤。 - Iterative-direct search optimization method and its application in chemical engineering
迭代、直接搜索联合优化方法及其在化工中的应用 - The direct search method used to solve the constrained optimization problem is more flexible and stable than the Newton-Raphson method.
用Hooke-Jeeves提出的模式搜索法来求解有约束优化问题，从而克服了传统的Newton-Raphson法稳定性差与难于处理有约束条件之弱点。 - The model-coordination method is adopted, and direct search method is used for the coordinator to improve the coordinating variables.
采用模型协调法。协调级对协调变量的改进使用直接搜索法。 - There are many direct search approaches of optimization available in electric machine optimum design. The paper gives an explanation of the mathematical theory of this method and on how to solve the problem of automatic optimization of railway line within parts of an area.
这种方法是把随机搜索法、动态规划法和B样条函数法有机地联系在一起的一种方法。本文介绍了这种方法的数学理论和如何解决在局部区域内的线路自动优化问题。 - Direct search method combined with parallel-intersecting and one-step algorithm is developed into an exact algorithm for single part nesting.
本文把直接搜索算法与平行线分割一步平移算法相结合，发展了解决单种零件排样问题的一种精确算法。 - Pattern search method is one of the direct search methods which can be used to solve the optimization problem.
模式搜索方法是求解最优化问题的一种直接搜索方法，它不用目标函数与约束函数的导数信息而只用函数值信息，是求解不可导或求导代价较大的最优化问题的一种有效方法。 - Combined Algorithm for PID Tuning Based on Genetic Algorithm and Direct Search
基于遗传算法和直接搜索策略的PID整定研究 - This paper introduces the application of the simplex, direct search method to two input and two output electric resistance furnace control system.
本文介绍了作者将单纯形加速优化方法应用于双输入-双输出电炉控制的实验情况。 - Based on the model, direct search method is presented which can save the computing space and CPU occupation time, enhance the efficiency of decision rules generation.
基于数学模型，提出直接搜索的转换方法，节省了运算空间，降低了算法的时间复杂性，提高了规则生成的效率。 - Based on the analysis of the deficiencies in the traditional method for ship-type evaluation, this paper puts forward a new method& the direct search method of optimal alternate.
本文在分析了传统的船型论证方法的不足之后，提出了一种新的论证方法&最优方案直接搜索法。 - According to its features, the model of the DC starter and generator for optimization is put forward in this paper. And the direct search method to discrete optimization is applied in the motor design.
根据直流起动发电机的电磁设计特点，提出了优化设计模型，并采用离散变量直接搜索法对其进行了优化。 - Presents a new method, using maximum-entropy technique with external penalty technique and two kinds of direct search methods, to solve problems of multi-objective optimizing ship principal dimensions with man-machine interaction program system.
本文运用多目标优化方法中的最大熵技术加上罚函数外点法以及两种直接搜索法相结合的新方法，以人机交互方式编程求解多目标优化船舶主尺度问题。 - For single or double transmission, the direct search method-the complex method is used for optimization.
若为单级或二级传动时用直接法&复合形法寻优。 - An on line optimizing control approach based on neural networks and SQP algorithm is proposed, artificial neural network is used for buiding a model based on which optimization methods of SQP algorithm and direct search are compared.
提出了神经网络和逐次二次规划法的在线优化控制方法，在神经网络建模的基础上，把SQP算法和直接搜索两种寻优方法作了比较； - At the same time, this case also shows proof that Polytope Algorithm is an effective direct search method to treat multi-objective optimization with constraining conditions.
同时证实了该算法是一种比较有效地处理有约束条件的多目标优化的直接搜索方法。 - Based on PATRAN/ NASTRAN and a combination of direct search method and orthotropic experiment method, an effective optimization system was established.
在PATRAN/NASTRAN的基础上，采用直接搜索法与正交试验法相结合的优化方法，建立了一套实用的优化系统。 - The direct search method is used to seek the most optimum value.
采用了直接搜索法寻优。 - The model was applied in load forecasting of a certain area and was compared with two other comprehensive models based on genetic algorithm and direct search method respectively.
应用该模型于某地区负荷预测的实例中，并与基于遗传算法的综合模型和基于直接搜索寻优法的综合模型进行比较、分析。 - The convergence and fixed point about direct search method
直接最优化方法的收敛性与不动点 - Spanning tree algorithm is adopted to direct search process of Ant Colony Algorithm.
采用生成树算法来指导蚁群算法的搜索过程。 - Direct search is a method of solving nonsmooth optimization for nonlinear program without derivates.
直接法是解决最优化问题的无导数方法。 - Adopted the FFD heuristics and direct search method to solve large-scale respectively, and small-scale one-dimensional problem.
采用FFD启发式算法和直接搜索法分别解决大、小规模的一维排料问题。 - The paper presents and analysis the mesh adaptive direct search filter algorithm for the constrained optimization.
论文主要研究的是解决一般约束最优化问题的网格自适应直接搜索过滤算法。 - Constraint handling strategy suit for PSO mechanism is proposed. Furthermore, through combination with direct search, the search ability of PSO algorithm in local region is intensified. The efficiency of this algorithm is validated by the experiments.
提出了适合粒子群优化机理的约束处理策略，并通过与直接搜索算法的混合，加强了粒子群优化算法的局部搜索能力，最后通过实例验证了该方法的有效性。 - Compared with direct search algorithm, this method improves the search speed obviously.
与直接搜索算法相比，其明显提高了搜索速度。 - In the search for optimization, the paper adopts Powell direct search method, interpolation method adopts PV interpolation.
在寻找优化时，采用了Powell直接搜索方法；插值方法采用了PV插值。