英语人>网络例句>optimal process 相关的网络例句
optimal process相关的网络例句

查询词典 optimal process

与 optimal process 相关的网络例句 [注:此内容来源于网络,仅供参考]

Based on the concept of optimal control solution to dynamic system parameters identification and the optimal control theory of deterministic system, dynamics system parameters identification problem is brought into correspondence with optimal control problem.

本文基于动力学系统参数辨识问题最优控制解的概念和确定性动力学系统的最优控制理论,建立了参数辨识研究与最优控制理论的对应关系。

The optimal analytical results and numerical analysis results show that the optimal timer is inversely proportional to cube root of square speed; moreover, the optimal distance is proportional to cube root of travel speed.

并针对各种移动速度下之交通情境,分析不同行动电话位置更新策略之总成本。

Based on this model, we studies the simultaneous existence of the agent"s optimal capital stock and income, the government"s optimal tax and public expenditure (We call the combination as an equilibrium mechanism), This essay draws the equivalent proposition of equilibrium mechanism existing and converts the former problem into another problem of selecting public sector mechanism that only includes the government behavior. So the existence of such as the optimal tax has been showed.

本文先建立了均衡机制存在性的一个等价命题,然后将均衡机制存d\硕士学位论文\N=-wy MUnR'STImIS在性问题转化为只有政府行为的公共部门机制选择问题,从而得到最优税收等的存在性。

In the paper, many further discussions about the optimal control problem,the approximate optimal solution to generalized time optimal control problem and stability of the degenerate systems with delay are considered and some important and meaningful results are obtained in it.

而本篇论文则是对具有时滞的退化系统的最优控制问题,广义时间最优控制问题的近似最优解和稳定性问题进行了讨论并且得出了一系列的重要成果。

First low order approximation of generating function and approximate optimal trajectory were obtained. Then using low order approximation of generating function of Hamilton "relative motion" to the approximate optimal trajectory, improvement of the approximate optimal trajectory was iteratively made. In this way, high order approximation accuracy can be obtained by only using low order approximation, which is much cost effective in computing.

首先以较低的计算代价,获得最优控制Hamilton系统生成函数的低阶近似,得到一条近似的最优轨线,然后将最优控制Hamilton系统相对于近似最优轨线求"相对运动",该"相对运动"仍具有Hamilton性质,利用这一"相对运动"的生成函数低阶近似,可以对近似最优轨线进行迭代修正,从而以计算代价较小的低阶近似逼近计算代价高得多的高阶近似的精度。

In our thesis, contents are organized as following In Chapter 1 we present our topic's internal and overseas research situations, theoretical and practical significance, and introduce the research object and contents, and the main contributions of this dissertation. Chapter 2 reviews the development of the stability results for nonlinear systems and some relevant recent results, which include Lyapunov and LaSalle-Yoshizawa theorems for nonlinear systems, and stochastic edition for stochastic nonlinear systems. Sontag's formula for systems affine in control is presented in the frame of CLF. The concepts of disturbance attenuation and the inverse optimality are also explained in this Chapter. In chapter 3 we present the solvable theorem of inverse optimal gain assignment problem, design the inverse optimal controller and the inverse optimal tracking controller for strict-feedback nonlinear continuous systems with unknown time-varing bounded disturbances and constant unknown parameters using an adaptive backstepping algorithm, which are nonlinear, continuous and are easier to realize. These designs are fully systematic and the algorithm can be directly coded in symbolic software. The results of simulation show the effectiveness of the control algorithms.

论文的结构如下:在第1章中,给出了本文研究课题的研究现状、理论意义和实际应用,并介绍了本文的研究对象、研究内容以及主要贡献;在第2章中,针对确定性非线性系统和随机非线性系统,分别介绍了Lyapunov定理、LaSalle-Yoshizawa定理及其随机版本;对仿射系统,在控制Lyapunov函数框架下,给出了Sontag公式;同时给出了非线性系统扰动抑制和逆最优控制问题的基本概念;在第3章中,针对具有未知时变有界扰动和未知定常参数的一类不确定非线性系统,给出并证明了逆最优增益配置可解定理,使用自适应Backstepping算法和均值定理,系统地设计了自适应逆最优控制器和逆最优跟踪器,这种设计方法可同时获得逆最优控制策略和自适应律,简单明了,仿真结果表明该控制算法的有效性,并给出了性能估计。

In Chapter 4 we discuss the solvable theorem of adaptive inverse optimal control problems, and proceed with controller designs of global asymptotic stability in probability, adaptive inverse optimal stabilization in probability and output-feedback adaptive inverse optimal stabilization in probability for strict-feedback stochastic nonlinear continuous systems with additive standard Wiener noises and constant unknown parameters using It〓's differentiation rule and an adaptive backstepping algorithm. Control laws and adaptive laws can be obtained at one time by this design scheme. Many simulations have been performed to validate the properties of the proposed adaptive control scheme.

在第4章中,针对具有标准Wiener噪声扰动和未知定常参数的不确定随机非线性系统,提出并证明了自适应逆最优控制问题可解定理,构造了适当形式的四次型随机控制Lvapunov函数,基于It〓微分规则和自适应Backstepping算法,系统地设计了全局依概率渐近稳定控制器、自适应逆最优控制器、输出反馈逆最优控制器以及在设计中如何处理二阶Hessian矩阵函数的方法,这种方法可同时获得控制律和自适应律,通过实例仿真,表明该控制算法是有效性的。

When the signal sources have different cycle frequencies, a method to estimate the optimal time lag is presented. It solves the severe problem that the conventional Cyclic MUSIC requires knowing the optimal time lag in computing the cyclic correlation matrix. A method of two-step search for DOA estimation by employing an interleaving technique and a Joint Estimation Strategy is developed to overcome the inadequency of signal sources with the same cycle frequency having no optimal time lag.

当信源的循环频率各不相同时,提出了一种估计最佳延时的方法,解决了传统Cyclic MUSIC算法计算循环相关矩阵需要已知最佳延时的问题;为克服多个具有相同循环频率信源不存在最佳延时的不足,利用交错技术和联合估计策略,提出了两步搜索估计DOA的方法。

The results showed that the optimal temperature for the growth of BY-3 was 30~ 40℃. And the optimal pH was 6~6.5. Besides, the optimal cultivated time was 36~52 h. The favorite carbon source included maltase, sucrose, mannitol, glucose, lactose, and so on.

拮抗菌BY-3菌株的研究 2.1 拮抗菌BY-3菌株生长特性的测定本研究确定了不同的温度、pH、营养条件及盐浓度对菌株BY-3生长的影响,并对其生长曲线作了测定。

Based on the fuzzy mathematics theory, the math model of the fuzzy optimal design for the gear reducer is set up and a computer optimal interface that gear optimal design plan is developed.

基于Pro/E的支撑平台,以Pro/TOOLKIT和MFC类库作为核心技术,提出了基于模糊优化设计理论的计算机辅助齿轮设计方案,结合模糊数学的基本原理,建立了齿轮传动模糊优化设计的数学模型,开发出一套计算机辅助齿轮优化设计的系统软件,分别给出了普通优化设计和模糊优化设计的计算结果,体现了模糊优化设计的优越性。

第5/500页 首页 < 1 2 3 4 5 6 7 8 9 ... > 尾页
相关中文对照歌词
Part Of The Process
Illumination
A Process So Familiar
Process
X-Static Process
Made In Belfast
Everyday Robots
I Love You
Context
Thought Process
推荐网络例句

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度,既是社会信用体系的建设者,同时也是社会信用的捍卫者,在诚信中有其特殊的价值和功能。

"He'll never love you as much as you love him," Ben pronounced.

"他永远不会像你爱他那样爱你。"本说。