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   simulation 在 自动化技术 分类中 的翻译结果: 查询用时:0.172秒
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simulation
相关语句
  仿真
    STUDY ON VISUALIZATION SIMULATION OF ROLL FORMING PROCESS BASED ON FINITE STRIP METHOD
    基于样条有限条法的辊弯成型过程可视化仿真研究
短句来源
    Research of Key Technology and Software Development in NC Machining Simulation
    数控加工仿真关键技术研究与软件开发
短句来源
    The Research on the Application of Artificial Intelligence and Chaos Theory in the Realtime Simulation and Optimization and Decision of Copper-Matte Converting Furnace
    人工智能与混沌理论在铜锍吹炼炉实时仿真与优化决策中的应用研究
短句来源
    Research on Robust Adaptive Neural-net Based Control and Construction of Distributed 3D Flight Simulation Platform
    基于神经网络的鲁棒自适应控制与分布式三维飞行仿真平台构建的研究
短句来源
    Research and Implementation of the Parallel NC Programming and Simulation
    并行化数控编程和加工仿真关键技术的研究与实现
短句来源
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  计算机仿真
    THE ANALOG COMPUTER SIMULATION OF THE CONTROL SYSTEM FOR THE NAVIGATION TESTER
    航空试验器控制系统的模拟计算机仿真
短句来源
    Modelling and Simulation of Continuous Reheating Furnace
    连续加热炉数学模型的建立与计算机仿真
短句来源
    THE COMPUTER SIMULATION AND PARAMETERS OPTIMIZATION FOR THE SCHERBIUS DYNAMIC BRAKING SYSTEM
    串调动力制动系统的计算机仿真及参数寻优
短句来源
    The Computer Simulation of the Y7250 Screw Grinder Precision Control
    Y7250型螺纹磨床精度控制的计算机仿真
短句来源
    The Least Sampling Beat Control and Computer Simulation of a Piezoelectric Ceramic Micro-displacement Actuator System
    压电陶瓷微位移机构系统的最少拍控制与计算机仿真
短句来源
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  仿真模拟
    We compare the protocol presented with the HP2PL protocol and the OCCTIWAIT50 protocol under the shareddisk architecture by simulation.
    作者通过仿真模拟,在共享磁盘体系结构下与HP2PL和OCC TI WAIT 50协议进行了比较。
短句来源
    VISUALIZTION SIMULATION IN PRESSING DIE DESGIN
    冲压模可视化仿真模拟
短句来源
    Bionic Characteristic of Distycus' Sucking Discs and the Analog Simulation Study on Vacuum Multi-sucking Discs
    龙虱吸盘的仿生学特性及其真空吸盘组的仿真模拟研究
短句来源
    According to the developed forward and inverse kinematic models, theStanford manipulator抯 3D graphic simulation software has been developedbased on VC++ and OpenGL graphic library on Windows platform. Thesoftware can be used to simulate the manipulator抯 motion in the feasible space.
    以正、逆向运动学模型为理论基础,在Windows平台上,采用VC++及OpenGL图形库,开发研制了Stanford机械手运动的三维动态模拟软件,对机械手在可行的运动空间中进行运动学仿真模拟
短句来源
    Visualization simulation in press die is a combined applied technique, whichputs the technique of numerical simulation of sheet forming in the core, andsyncretizes lots of technique such as CAD, CG and CAM. It supplies a powerful toolfor die design and optimizing of sheet forming technique, so that visualizationsimulation in pressing die becomes the one of front research direction of formingtechnique in the world and has very large advancing potential.
    冲压模可视化仿真模拟是以一个基于有限元计算的板料成形数值模拟技术为核心,融合CAD(计算机辅助设计)、CG(计算机图形学)、CAM(计算机辅助制造)等多种技术于一体的应用技术,是给模具的研制和成形过程优化设计提供了的一个强有力的工具,是当前国际上成形技术研究的一个前沿方向之一,具有巨大的发展潜力。
短句来源
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  “simulation”译为未确定词的双语例句
    SIMULATION AND QUANTITATIVE COMPUTATION OF GPC CURVE
    GPC曲线的逼近及定量计算
短句来源
    ASSPP-B1 Autocontrol System Simulation Program Package
    自动控制系统仿真程序包ASSPP—B1
短句来源
    SOME ALGORITHMS OF THE GENERAL PURPOSE SIMULATION PACKAGE GPSP-1
    通用仿真程序包GPSP-1的几个算法
短句来源
    THE DESIGN ON THE CURRENT MATHEMATICAL SIMULATION PROGRAM OF THE BATCH TANK REACTOR
    间歇槽式反应器通用数学模拟程序的设计
短句来源
    A Study on Human Simulation Intelligent Control Algorithm to a Category of Objects
    一类对象的仿人智能控制算法
短句来源
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  simulation
This approximation method is used to develop a simulation method of the sample path of linear fractional stable motions.
      
An application to simulation is presented where an associated Fast Wavelet Transform-like algorithm plays a key role.
      
A great number of digital computer simulation experiments have shown the obvious advantage of the new algorithms.
      
The performance of simulation shows that the estimations are highly satisfactory.
      
By Monte Carlo simulation-based approximations of the objective function and its first (second) derivative, an inexact Lagrange-Newton type method is proposed.
      
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The electrolytic tank with current-injection elements must be applied in combination with the electron trajectory tracer during the simulation of electron trajectories in the presence of space charge. In this procedure, the calculation of current injection .is very laborious, as it is based on the knowledge of electron velocity on each point, i. e;, potential distribution. In this paper, an improved tracer capable of automatic marking during ray tracing is described, with which the task is reduced and...

The electrolytic tank with current-injection elements must be applied in combination with the electron trajectory tracer during the simulation of electron trajectories in the presence of space charge. In this procedure, the calculation of current injection .is very laborious, as it is based on the knowledge of electron velocity on each point, i. e;, potential distribution. In this paper, an improved tracer capable of automatic marking during ray tracing is described, with which the task is reduced and the procedure accelerated.

模拟有空间由荷存在时的电子轨迹,需要把有注流元件的电介槽与轨迹仪配合使用。在此过程中,计算注入电流的工作极为繁复,因为它需要知道各点的电子速度,也就是需要知道各点电位分布的情况。本文采用了使轨迹仪在描绘轨迹时自动打点的办法,减轻了工作量,从而加速了解题过程。

In this paper it is demonstrated that the south-pointing-chariot invented about twothousand years ago is an open-loop regulating system based on the disturbance compensa-tion principle. And about nine hundred years ago in North-Song Dynasty, Su Sung andHan Kung-lien built a water-powered astronomical apparatus, in which a balancing de-vice, an automatic controller activated by the error of the regulated variables, was used.The block diagrams and transfer functions of these two systems are given in this paper....

In this paper it is demonstrated that the south-pointing-chariot invented about twothousand years ago is an open-loop regulating system based on the disturbance compensa-tion principle. And about nine hundred years ago in North-Song Dynasty, Su Sung andHan Kung-lien built a water-powered astronomical apparatus, in which a balancing de-vice, an automatic controller activated by the error of the regulated variables, was used.The block diagrams and transfer functions of these two systems are given in this paper. Two parameter stabilizing systems, namely, the water clock and the constant speeddriving system in the water-powered astronomical apparatus are also introduced. Inboth cases, the influence of the external disturbances upon the stabilized variables areautomatically compensated. The author analysed the various automatic equipments in Ancient China andgrouped them into six classes: automatic transducing and signalling system, open-loopcontrol system, open and closed-loop regulating system, open-loop programming system,parameter stabilizing system and simulation of the systems. It is concluded that achieve-ments in automatics in Ancient China was quite significant compared with the situationthen existing in other countries.

本文论证了约在两千年以前我们祖先所发明和使用的指南车,是一个按扰动调节原理工作的开环自动调节系统。北宋时代(九百年以前)的苏颂和韩公廉,在他们创造发明的水运仪象台里,使用了一个天衡装置,它是一个按被调量的偏差进行调节的自动调节器。文中探讨了这两个系统的结构图和传递函数。此外,本文还介绍了铜壶滴漏装置和水运仪象台枢轮转速恒定系统,它们都是参数恒定系统,能够自动补偿其些外界扰动作用对于被调量的影响。本大最后分析研究了我国古代各种类型的自动装置,认为可以将它们划分为自动检测与自动传送、开环自动控制、开环或闭环自动调节、开环程序控制、参数恒定系统和模拟研究等六类,从而论断:与其他国家相比,我国古代在自动学方面的成就是非常突出的。

This paper describes the simulation of cold tandem rolling process by digital computer using the dynamic state mathematical model of cold tandem rolling discussed in, and gives the result and analysis of the simulation. The features of this method are: the tension model is expressed as the state equation in the form of difference equation, which can be conveniently solved by recursive method; the tension system and the thickness system are seperable, so that the thickness equation becomes one dimensional...

This paper describes the simulation of cold tandem rolling process by digital computer using the dynamic state mathematical model of cold tandem rolling discussed in, and gives the result and analysis of the simulation. The features of this method are: the tension model is expressed as the state equation in the form of difference equation, which can be conveniently solved by recursive method; the tension system and the thickness system are seperable, so that the thickness equation becomes one dimensional nonlinear one after having solved simultaneously the tension of each stand and by means of the secant method, it is convenient to solve the outgoing thickness of each stand. Thus the trouble of computing the partial derivatives caused by the linearization of the model and the limitation of application only to small disturbances can be avoided. This method effectively decreases the amount of computation and possesses higher degree of accuracy than that of using linearized model.

本文利用[1]中的冷连轧动态数学模型,对冷连轧过程进行了计算机模拟仿真,给出了仿真的结果与分析。这个方法的特点是:张力模型表示为差分方程形式的状态方程,便于递推求解;张力系统与厚度系统可分离,从而在联立解出各架张力后使厚度方程成为一维的非线性方程,用割线法可以方便地解出各架出口厚度。避免了模型线性化所造成的计算偏导数的麻烦以及只适用于小扰动的局限性,从而有效地减小了计算量,比使用线性化模型有较高的精度。

 
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