查询词典 stochastic control

This dissertation describes stochastic dynamic demand using Wiener process, builds up an optimal control model of pricing, and proposes the benchmark of estimating and adjusting price for maximizing total profit during product life cycle.

本文用Wiener过程描述随机需求的动态过程，建立了定价策略的随机最优控制模型，采用动态规划法，给出了以产品全寿命期总利润最大化为目标的价格策略模型，并在此基础上给出了价格调整策略判断依据。

This paper proposed an adaptively stochastic algorithm for solving a log-optimal portfolio problem with risk control.

针对有风险控制的log-最优投资组合问题，提出了一个自适应的随机演算法。

Full-term pregnancy of primipara 120 cases of illness; Stochastic double divides into three groups: research of group-A group and B group. control group of C group, A group (n=40), 0.75% levobupivacaine 10mg for CSEA, B group (n=40), 3% chloroprocaine the hard membrane pericoel hinders, C group: 0.75% bupivacaine for under the arachnoidea the cavity hinders the anaesthesia, In surgery process, to A and B groups, 2% lidocaine were intermittently injected respective-ly by epidural cathete, effec not enough of anesthesia.

足月初产妇120例随机双盲分成三组：研究组为A组和B组，对照组为c组。A组(n=40)蛛网膜下腔阻滞麻醉用药为0.75%左旋布比卡因10mg，使用腰麻硬膜外联合阻滞行剖宫产术，B组(n=40)以3％氯普鲁卡因为硬膜外麻醉的局麻药，使用硬膜外麻醉阻滞行剖宫产术，c组(n=40)腰麻用药为0.75%布比卡因10mg，使用腰麻硬膜外联合阻滞行剖宫产术。

3D stochastic geological model is built under the control of microfacies model. The spatial distribution of property and calcicolous intercalation are determined.

通过相控随机建模建立研究区三维地质模型，确定了储层物性及钙质夹层的空间分布。

Firstly,based on the B.Bowermans result about the rate of convergence in Cesaro sense of certain nonhomogeneous Markov chains which the transition matrices converge,we are to study a certain nonhomogenous Markov chains which the transition matrices average converge to a period strongly ergodic stochastic matrice,and control the average convergenc rate of transition matrices,then we get the rate of convergence in Cesaro sense about the nonhomogeneous Markov chains by used the character of norm and the character of nonhomogeneous Markov chains.It is an extension of a B.

首先在B.Bowerman等人研究转移矩阵列收敛的一类非齐次马氏链，其Cesaro平均收敛的收敛速度基础上，研究转移矩阵列平均收敛到一周期强遍历随机矩阵的一类非齐次马氏链，通过控制转移矩阵列平均收敛的收敛速度，利用矩阵范数的性质、非齐次马氏链的相关性质等，得到该非齐次马氏链转移矩阵Cesaro平均收敛的收敛速度，是B。

Based on analysis of the current congesting algorithm,a new congesting control mechanism is proposed,which employs SELA ( stochastic estimator learning algorithm ) and fuzzy logic controller.

在分析了目前的拥塞控制算法的基础上，将随机估计学习算法和模糊逻辑的知识引入拥塞控制，提出了新的拥塞控制模型。

Based on recursive stochastic finite element method, a random damage identification method for frame and infilled frame structures was developed. The control equations of random damage index were set up after random damage index was defined.

提出了一种基于递推随机有限元方法的随机结构损伤识别方法来识别框架与框架填充墙结构的损伤。

In this paper theoretical investigation and large numbers of simulation results indicated that it is feasible that shipping utilizes the rudders to reduce rolling, and stochastic and fuzzy PID control adopted in this paper have better results.

本文通过理论研究和大量的仿真结果表明，船舶利用航向舵减横摇是可行的，本文所采用的随机控制和模糊PID控制具有较好的控制效果。

The present paper outlines this theory and method,especially the Hamiltonian theoretical framework of nonlinear stochastic dynamics and control proposed and developed by the present auth...

本文概述该理论方法，特别是作者提出与发展的非线性随机动力学与控制的Hamilton理论体系框架。最后建议各领域随机动力学与控制研究者进行跨学科的合作研究。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。