查询词典 optimal position

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。

This paper discusses the analog source to quantify the optimal algorithm, and use C language implementation of the Gaussian source at different quantization levels under the uniform quantizer and the optimal non-uniform quantization step size of the numerical calculation.

文中探讨了模拟信源量化的最优算法，并用C语言实现了高斯信源在不同量化电平下均匀量化和非均匀量化的最优步长的数值计算。

Moreover, in order to find the optimal control strategy we propose optimal control models and obtain optimality conditions.

此外为了寻找最优策略，建立了最优控制模型，研究了最优控制问题的最优性条件。

A control strategy based on optimal control and optimal filter for dynamic voltage restorer was proposed.

提出基于最优控制和最优滤波的动态电压恢复器控制策略。

Optimal control mathematic model of guided bomb's optimal glide trajectory was established.

建立了制导炸弹铅锤平面内最优滑翔弹道问题的最优控制数学模型。

Based on optimal control theory, an optimal trajectory method is proposed for analyzing the evolutionary algorithm in this paper.

20世纪90年代以来，演化计算在算法设计、理论基础和应用研究等方面均取得了许多进展，已成为信息科学、计算机科学、运筹学和应用数学等诸多学科所共同关注的热点研究领域[1-3]，其应用已在科学研究、工程优化设计、社会与经济系统的分析预测等众多领域广泛展开·因而演化计算的

By using PSO method, the optimal control input signal is obtained and the optimal trajectory of the nonholonomic motion planning can be found.

利用粒子群算法确定最优控制输入信号，得到了系统非完整运动的优化轨迹。

Numerical simulation example shows that, under satisfying constraint conditions of equation of state, it is feasible to obtain the optimal trajectory by optimal control and genetic algorithm.

数值仿真算例表明，在满足状态方程约束条件下，通过最优控制解法和遗传算法求取最优弹道方法可行。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。