查询词典 stochastic dynamic programming

We derive the optimal input and service feedback control policy by using the uniformization technique and stochastic dynamic programming.

对于具有随机输入和随机需求的一类不可靠柔性制造系统，利用转移率一致化技术和随机动态规划方法，给出了输入率和服务率分配的最优反馈控制策略，指出系统的最优控制具有bang bang形式的开关结构，数值例子验证了文中的结

The optimal task control strategy of the manufacturing cell is obtained by the combination of the uniform technology and the stochastic dynamic programming. The simulation results tesity the feasibility and validity of the control strategy.

结合一致化技术和随机动态规划的方法，得到知识化制造单元的最优任务控制策略；仿真结果表明了所求得的控制策略是可行和有效的。

Knowledgeable manufacturing cell, matrix-automaton, stochastic dynamic programming, control strategy.

知识化制造单元，矩阵自动机，随机动态规划，控制策略。

Mould and die manufacturing ; stochastic dynamic programming ; Markov chains ; heuristic policies ; simulation ; Q-learning

模具制造；随机动态规划；马尔可夫链；启发式策略；仿真； Q学习

Taking the overconfidence as an important cognitive bias into the consideration of classical optimal consumption and investment problem,an optimal consumption and investment model is set up with incomplete information.Then,an optimal consumption and investment strategy is given by use of stochastic dynamic programming theory.

将行为金融理论中过度自信这一重要的认知偏差纳入经典的最优消费投资问题中考虑，建立了部分信息下的最优消费投资决策模型，并运用随机动态规划原理得到了最优消费投资策略。

As an application of multi-stage stochastic programming to financial optimization, we propose a new dynamic model for bond portfolio selection.

作为多阶段随机规划模型在金融优化领域的一个应用，第四章建立了一个新的动态债券投资组合模型。

The flexible manufacturing systems considered in the paper consist of possible unreliable workstations, whose inputs may be random. We derive the optimal input and service feedback control policy by using the uniformization technique and stochastic dynamic programming. It is shown that the optimal policy is of bang-bang type. Numeric example is given to illustrate the results.

对于具有随机输入和随机需求的一类不可靠柔性制造系统，利用转移率一致化技术和随机动态规划方法，给出了输入率和服务率分配的最优反馈控制策略，指出系统的最优控制具有bang-bang形式的开关结构，数值例子验证了文中的结果。

A new method called automatic programming technology for field application between manual programming and automatic programming based on CAD/CAM is currently a hot subject of research.

为了弥补的手工编程和计算机自动编程的不足，介于这二者之间的编程方式——适合现场使用自动编程技术成为研究热点。

Moreover, if the optimization problem has certain special feature, the simpler relaxation methods can be provided. For example, considering a generalized geometric programming problem, relevant relaxation linear programming can be obtained using its special structure. Based on the branch and bound method, a linear relaxation algorithm of global optimization is presented for generalized geometric programming, and the convergence of the algorithm is also proven.

此外，当优化问题具有某种特殊性质时，我们能给出更加简便的松弛化方法，如考虑广义几何规划问题，能充分利用其特殊结构，建立了广义几何规划问题的松弛线性规划问题；在分枝定界技术的基础上，提出了一个求广义几何规划全局解的线性松弛算法；证明了算法的收敛性。

This is an graduate introduction to Programming Theory, Logic of Programming, and Computability, with the programming language Scheme used to crystallize computability constructions and as an object of study itself.

这是一篇介绍研究程序理论、程序和运算逻辑，关于电脑程序语言惯于用的明确性的运算结构，就像自学对象。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。