maximum problem是什么意思 maximum problem在线中文翻译

maximum problem

maximum problem 双语例句

  1. The main problem in the existing system is that maximum power control is separate from charging and discharging control.
    结合学生实际,合理安排题目的类型、工作量和难易度。
  2. In the design of transformer, The selection of maximum magnetic flux density B m is a complex problem.
    在变压器设计上,最大磁通密度Bm的选择是一个比较复杂的问题。
  3. QPP interleaver makes it easy to avoid the memory writing contention problem after computing the MAP (Maximum a posteriori probability) with parallel sliding windows.
    QPP交织器使得涡轮码很容易地避免在计算最大事后机率之后记忆体写入碰撞的问题,同时,利用多个移动视窗来达成平行运算以加快解码器的运算速度。
  4. In conclusion, we must lay emphasis on this problem and make our maximum contribution to help them spend their first day on c ampus smoothly.
    总之,我们应重视这个问题,尽最大努力帮助他们平稳度过他们最初的校园生活。
  5. 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。
  6. The maximum flow problem; Augmented chain; Ant colony algorithm; Max-Min ant colony algorithm
    最大流问题;增光链;蚁群算法;最大-最小蚁群算法
  7. In this article, we discuss the problem of extreme value for Brownian motion with nonlinear drift and study the distribution of the maximum value and minimum value and the first passage time.
    本文研究了从x出发的非线性漂移布朗运动的极大值、极小值和首达时问题。
  8. Then, we show the computational complexity of the problem of constructing maximum matching graphs.
    然后讨论了构造最大匹配图问题的计算复杂性。
  9. The A-S model and expectation income maximum model are the basis for the analysis on the problem of tax evasion, and the theoretical and empirical studies based on these models are astrictive to economists.
    国外学者研究逃税问题出发点是A-S模型和预期收入最大化模型,在此基础上的理论研究和实证研究都是引人注目。
  10. A practical algorithm for job shop which includes the heuristic algorithm combined by the near insertion approach method is presented. The algorithm can deal with the scheduling problem with multiple constraints, and its principal objective is to get the maximum machine utilization and the shortest cycle of production. It can deal with these dynamic events such as an urgent part insertion, equipment failure and the calendar variation. As a result, the prototype of job shop scheduling system which integrates with other manufacturing systems is designed.
    研究并提出了与相邻插入法相结合的新的实用启发式算法,用于解决受多资源约束,具有诸如紧急件插入、设备故障、工作日历变更等动态问题,且以关键设备的利用率最高和产品的加工周期最短为目标的大型作业车间调度问题,并设计开发了与其它制造系统集成的作业车间调度的原型系统。
  11. In order to reduce the amount of computation and storage of dynamic problem, this paper based on [16] is to analyse damping feature, and study the relations among the damping and the material as well as frequencies and the size of mesh of finite element, give the estimation theorem of maximum norm and a corollary.
    为了节省动态问题的计算量和存贮量,本文在[16]的基础上,分析动态阻尼特性,研究阻尼与材料、有限元格网尺寸或频率等定量关系,给出了最大模的估计定理及不同情况的推论。结合数值分析实例,论证阻尼对于动拉应力的影响是按模有界的;其影响值存在正负。
  12. In this paper, we study regularization techniques for the constraint aggregation method for solving maximum entropy problem subject to linear constraints.
    作者:刘三明,姚志远中文摘要:研究了求解具有线性约束极大熵问题的约束凝聚函数法的正则化技术。
  13. It can adjust automatically steam pressure and each section temperature of the boiling cocoon machine. It solved the problems of frequented incomplete cooking or over-hot in the process of boiling cocoon, which is in result of change greatly the boiler for the steam undulation, the pressure, temperature when manual regulation, appears boils the cocoon problem, the realization boils thoroughly evenly suits the silk reeling, maximum limit satisfies the silk reeling technological requirement, enhances the silkworm cocoon to steam the quality, the effective enhancement unwinding ratio, the reduction class hangs, reduces silk reeling breaks off, reduces boils the cocoon worker labor intensity.
    通过对煮茧机蒸汽压力、各段温度进行自动调节控制,解决煮茧过程中由于锅炉蒸汽的压力、温度变化大而人工调节不及时,常常出现煮茧偏生偏热问题,实现煮茧均匀适合缫丝,最大限度满足缫丝工艺要求,提高蚕茧蒸煮质量,有效提高解舒率,减少纇吊、降低缫折,减轻煮茧工人劳动强度。
  14. 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。
  15. In Chapter 1, we formulate the optimal control problem, and provide a history remark of the study of maximum principle.
    在第一章中,我们给出了所研究的最优控制问题,并对最大值原理的研究历史做了一些回顾。
  16. The calculations of extreme value for monadic and binary function are essential problem in mathematical analysis, which can apply to calculate maximum and minimum.
    摘要求一元、二元函数的极值问题是数学分析中的基本内容,可应用于实践中求最大、最小的问题。
  17. In order to unchange products failure mechanism, the problem of maximum stress is discussed under accelerated life test.
    提出了控制产品承受最大应力的措施,以保证在加速试验下产品的失效机理不发生变化。
  18. It was proposed in this paper that the method combined Neural Networks with Maximum Likelihood method was used to solve this inverse problem. It solved the problem of local minima during iteration process, and also improved the precision of estimation.
    本文提出了神经网络与极大似然估计相结合的方法,解决了求解上述反演问题中迭代过程发散和陷入局部最优的问题,并且得到了较高的估计精度。
  19. Complementary slackness stronger form in a method which applying maximum principle to solving optimal control problem with bounded state variable constraint was analyzed, in which constraint conditions don't explicitly contain control variable.
    分析了约束条件不显式地包含控制变量时的有界状态变量约束条件下,一种应用最大值原理求解最优控制问题的方法所要求的互补松驰条件的强形式。
  20. The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non-linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimalstrategies are obtained by changing the problem into a non-linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a Poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed.
    其次从相对更宏观的层次上,通过对油气资源勘探与开发的特点分析,认为具有很强的随机性,证明了勘探活动发现油气藏的过程为一泊松过程,所发现的油气藏储量为一上鞅过程,在此基础上,建立了油气藏勘探发现率模型及储量模型,在油气价格服从几何布朗运动条件下,以油气开采收益最大化为目标,建立了一个油气资源勘探与开发的随机最优控制模型,采用动态规划方法得到了值函数的HJB方程,并针对方程的特点,以及方程及其变量所对应的经济学意义,对最优策略的求解进行了一些讨论。

maximum problem

中文翻译
1
极大值问题
相关单词
maximum problem

相关单词辨析

gigantic: 巨大的,庞大的
maximum: 最大的,最高的
excess: (作定语) 过度的,额外的,超过了正常限度或标准
excessive: 过度的,过分的
multiple: 多样的,多重的,多倍的
surplus: 过剩的,多余的,剩余的

这组词都有“问题”的意思,其区别是:
matter: 含义不很具体,暗示人们考虑和关心的事和话题。
issue: 多指意见能达到一致的问题,着重争论或讨论中的问题。
problem: 指客观上存在的、难以处理或难以理解的问题。
question: 通常指用口头或书面提出来要求回答或有待讨论解决的问题。

这组词都有“谜、难题”的意思,其区别是:
puzzle: 语气较强,指复杂令人费解的情况或问题。
mystery: 指常人难以认识其起因或性质的奥秘,或指有意不让人理解的奥妙。
riddle: 指供人猜的谜语游戏,也可指终究会有解答的难题。
problem: 指有待探讨的疑难问题,也可指令人困惑的情况。