- 更多网络例句与极大值原理相关的网络例句 [注：此内容来源于网络，仅供参考]
-
It shows that the optimal control given by Yoshisuke Misaka is approximate. Error of the approximation and scope of application of the approximate algorithm are discussed.
本文用极大值原理对文献[1]的带钢轧机厚度的前馈最优控制算式进行了推导，证明了美坂佳助所给出的前馈最优控制是近似的，讨论了这一近似的影响及其适用范围。
-
In this chapter, under the penalty functional satisfies the local Lipschitz condition, by using the Ekeland's variational principle and the properties of finite codimension, the Pontryagin's maximum principle of corresponding optimal control problem whose control variable is the harvesting rate and the input rate respectively is obtained.
本章在性能指标泛函满足局部Lipschitz条件下，利用Ekeland变分原理和有限余维的性质，证明了控制变量分别为收获率和输入率的相应控制问题的Pontryagin极大值原理。
-
Using the pontryagin'smaximum principle with constant return to scale technology, we find theformula of tax rate on the steay state.
使用规模报酬不变的生产函数并利用庞德里亚金极大值原理，我们得到了稳态税率值的数学表达式。
-
As a result, it shows thatthe static or dynamic subsystem optimum alone is not equal to the system optimum. Three initial value problems met in the optimal design of flying vehicle are studied andconclusions are derived that: orthogonal test method can be adopted to decide the initial valueof static optimization problem, some mathematical techniques can be used to deal with thecostate variables of Maximum Principle and decide the initial value of the costate variable,the indirect method can be used to get the analytical solution under ideal case to guide thechoice of the initial control curve in the direct method. With some numerical examples oftrajectory optimization, it shows that all these methods are useful not only in accelerating theconvergence but also in converging to the global optimum.
针对飞行器优化设计中的三种初始值问题进行了研究，以远程弹道导弹弹道的工程优化为例说明，对于静态优化问题，采用正交试验法选取初始值，不仅可以大大加快收敛的速度，而且更有可能收敛到全局最优解；以气动力辅助变轨问题为例说明，用共态变量的一阶泰勒级数展开可以解决极大值原理中共态变量初值难于确定的问题；以二级弹道导弹的主动段弹道优化为例说明，利用间接法在理想情况下得到的解析解来指导直接法初始控制曲线的选择，将大大有利于提高直接法的收敛速度。
-
Chapter 7 presents a common form for the distributed parameter problems of the economic and management systems.
提出了求解一般随机控制问题的极大值原理，并与传统的动态规划方法进行了对比分析。
-
An optimal control model is developed for the definite linear economic systems with an inequality constraint on state integrals, based on the dynamic input-output theory.
利用动态投入产出模型和控制理论方法相结合，对经济系统进行分析和宏观调控·具有状态积分不等式约束的确定性线性经济系统最优控制模型，是基于动态投入产出理论建立的·利用无约束条件的极大值原理，分析了最优技术与经济控制策略的存在性和惟一性，使得产品的实际产出尽量接近理想产出，同时使能源、资金等消耗最小，并给出了最优反馈控制的形式
-
The optimum model was solved by maximum principle and in which the initial value problem was solved using Newton iteration procedure.
应用极大值原理求解该优化模型，其中的初值问题采用牛顿迭代法求解。
-
The study is mainly as fowllows:(1) Pan Jiazheng's minimal and maximal principle is the basic rule in slope stability analysis.
主要开展了以下研究：(1)潘家铮提出的极小、极大值原理是边坡稳定性分析的基本准则，这两条原理是工程实践中总结出来的，也应有理论上的依据。
-
Based on the maximum principle,we construct the blowing-up lower solution by the relations of parameters and solution of the ordinary differential equation and then the blow-up properties are studied.We use the maximal principle to analyse the derivative profiles of the solution and get the lower bounds and upper bounds of blow-up rate through the complicated analysis technology and the inequality theory.
基于最大值原理的比较理论，通过一些特定的参数关系，利用相关常微分方程的解构造合适的爆破形式的下解，由此得到退化反应系统初边值问题的爆破解；然后，对爆破解的性质进行进一步的研究，利用极大值原理对解的导数特性进行了分析，给出了解的爆破速率的上、下界估计。
-
The maximum principle and the feedback control law are obtained.
通过系统地应用法锥性质和变分原理，获得了外界对种群的影响率为控制变量的最优控制的极大值原理。
- 更多网络解释与极大值原理相关的网络解释 [注：此内容来源于网络，仅供参考]
-
principle of the condensation of singularities：奇点凝聚原理
迭合原理;重迭原理 principle of superposition | 奇点凝聚原理 principle of the condensation of singularities | 极大值原理 principle of the maximum
-
dilated maximum principle：扩张极大值原理
dilatation 单项变换 | dilated maximum principle 扩张极大值原理 | dilemma 二难推论
-
maximum modulus principle：极大值原理
极大极小性 maximum minimum property | 极大值原理 maximum modulus principle | 最大范数;最大值范数 maximum norm
-
maximum principle：极大值原理
證明的方法主要是選取適當的函數,運用簡單極大值原理(maximum principle)的技巧以及數學歸納法,便可以得到解的正則性. ...
-
maximum principle：极大值原理;最大值原理
maximum power supply voltage,最高电源电压 | maximum principle,极大值原理;最大值原理 | maximum profit programming,最大利润规划
-
maximum principle：最大值原理
maximum point 最大点 | maximum principle 最大值原理 | maximum problem 极大值问题
-
pontryagin maximum principle：庞特利雅金极大值原理
pontophilus 栖深海的 | Pontryagin maximum principle 庞特利雅金极大值原理 | pony collar 小接箍
-
discrete maximum principle：离散极大值原理,离散最大值原理=>離散型最大原理
discrete material 松散材料 | discrete maximum principle 离散极大值原理,离散最大值原理=>離散型最大原理 | discrete message 离散消息,离散信息
-
maximum problem：极大值问题
maximum principle 最大值原理 | maximum problem 极大值问题 | maximum solution 最大解
-
maximum principal stress theory：最大主应力理论
maximum principal strain | 最大主应变 | maximum principal stress theory | 最大主应力理论 | maximum principle | 极大值原理,最大值原理