查询词典 optimal process

The third chapter is about the optimal control for a class of age-dependent competitive population dynamics with diffusion, the continuity properties of the system solution in terms of the control variable is certificated, the Normal cone theory is applied and the necessary conditions of optimal control problem is obtained.

第三章研究了一类年龄相关的具有空间扩散的竞争种群系统最优控制问题，证明了最优解关于控制变量的连续依赖性，应用法锥理论，得到了最优解的必要条件。

First the new total losses calculation method is implemented by means of the classification of variable loss and invariable loss. Hereby, the optimal voltage curve corresponding to the minimum total losses could be conveniently obtained according to the given torque curve. Then the calculation and implementing method for optimal voltage under every running condition are put forward by use of on-line measured field input quantities.

按照不变损耗和可变损耗新的划分方式得到相应的损耗计算方法；据此，根据给定的转矩曲线，能方便地得到总损耗最小所对应的最优电压曲线，进而提出由现场在线可测输入量求得各种工况下最优电压的方法。

Strategies that are not optimal for a one-shot game may be optimal for a repeated game.

对于只有一次的博弈，策略不是最佳的，可能对于重复性博弈就是最佳的了。

The question of searching characteristic points or straight lines on moving rigid body is decomposed into two relatively independent sub-questions. The first one is to evaluate the characteristic of points and straight lines on moving rigid body, whose mathematics model is a kind of special non-differential max-mini optimal problem with inequality constraints. By the method of Saddle-point Programming and maximum entropy, the problem can be transformed as a differential optimal problem with single objective. The second oner is to search approximative character points or straight lines on moving rigid body within design space, whose mathematic model is nonlinear and non-differential problem with multiple constraints.

本文将在运动刚体上寻找特征点或直线的优化问题分解为两个相对独立的子问题，一是对运动刚体上点或直线的特征性评定，其实质是平面曲线的圆度或直线度的评定问题，优化模型是以最大误差为最小作为优化目标的约束不可微的优化问题，本文采用鞍点规划和极大熵方法，将其转化为单目标可微优化模型；二是在设计空间内，寻找运动刚体上特征性评定指标最小的近似特征点或直线，其优化模型是非线性、多约束的不可微优化问题，本文提出用遗传算法和BFGS局部搜索法相结合来求解。

Objective To explore the ageand gender of mice, the optimal dose of the dexamethasone phosphate and the optimal time of immunosuppression in the mice model applied for C.parvum oocyst infectivity and reproduce.

目的 探索适合隐孢子虫卵囊传代和扩增模型小鼠的性别、日龄、免疫抑制时间和免疫抑制剂地塞米松磷酸钠的最佳剂量。

In theory Canny operator is optimal in continuous domain for edge detection, but not optimal in discrete case, which may lead to inaccurate result.

从理论上来说，Canny算子是连续域最优的边缘检测算子，但在离散域中却并非最优，对于数字图像可能存在误差。

The existence of the optimal solution of the optimal control model is studied.

讨论了最优控制模型最优解的存在性。

In traditional supply chain, under the demand uncertainty the optimal batch orders and option purchases of distributor are solved, as well as the optimal output of supplier.

在需求不确定条件下，推导了传统供应链中分销商的最优批量定货量和最优期权购买量，以及供应商的最优生产量。

An optimal control policy is derived and an algorithm for computing an optimal control policy is presented.

在此条件下，提出了一个最优订货模型和求解算法，并用数值算例讨论分析了不同退货率τ、库存成本C和缺货损失C对销售商的最优订货量和期望收益的影响。

Optimal control of electrohydraulic position servo system is designed by using optimal control theories and Riccati equation.

应用最优控制理论和黎卡提方程对电液位置伺服系统进行最优控制的设计，得出最优控制系统的闭环传递函数，并结合算例，绘制出该系统的波德图，算例表明了该方法的有效性和工程实用性。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"