数控加工图形仿真技术利用计算机图形显示来模拟实际加工过程,是验证数控加工程序正确性的有力工具之一。
Graphics Simulation technology in NC machining is a powerful tool for validating NC machining programming, which using the computer graphical output to simulate the real machining process.
利用红外数字导引新方法,使用单片微型计算机,对自由路径AGV的导引和运动控制进行了模拟仿真。
A new infrared digital guiding method is used. AGV's motion guiding and controlling simulation in free path are completed by using single chip microcomputer.
森林景观模拟是计算机仿真技术在林业中的一个应用领域,但林木的树冠形状变化多样,具有明显的分形特征。
Landscape simulation is a kind of computer simulation technology applied in forestry, However, the crown architecture of a tree differs each other in its obvious fractal character.
针对冲压机械的特点,采用计算机仿真和物理模拟,为冲压类机械动态特性分析与研究提供了一种实用方法。
According to the features of the punch machine, we research on the dynamic properties and put forward a practical way by means of computer simulation and physical simulation.
分析了采用输入、输出虚队列的输入缓存式以太网交换机的运行机制,并用计算机仿真的方法对其进行模拟、评价。
The structure and the operation mechanism for the input-buffered Ethernet switch with input and output virtual queues is analyzed. The model is simulated and evaluated by computer simulation.
通过计算机仿真技术,模拟刀具、工件几何体、加工环境及刀具路径和材料去除的过程,最终在加工之前得到了合理、优化的加工方案。
The tool, part geometry, machining conditions, tool-path and the material removal process are simulated by computer simulating technology to gain a rational optimized milling plan finally.
计算机生成的指挥实体模拟指挥员在战场环境中的指挥与控制作用,可以替代人参与大规模的虚拟战场的仿真演练。
The computer generated command entity can be used to model the command and control process in battlefield, and can take part in large-scale simulation of virtual battlefield.
开关类部件的仿真是为了在虚拟的接口实验平台上,以计算机软件模拟实际环境进行科学实验。
Switch emulation is to carry on scientific experiment with simulating the real environment by computer software, at the virtual interface experiment platform.
采用计算机对高速线材生产过程进行模拟,开发出具有较高准确度同时具有对不同轧制工艺有较好通用性的高线生产仿真系统。
The high speed wire production process is simulated and the simulation system is designed with higher accuracy applicable to various rolling techniques.
本文从居住区噪声监测及评价的角度,基于相关国家标准,对居住区噪声计算机模拟仿真系统设计进行了研究。
In this paper, from the perspectives of monitoring and evaluation of the noisy environment in residential area, the design of computer simulation system was studied based on the national standards.
采用计算机仿真的方法模拟整个矿井运输系统的运行情况,从而确定系统煤仓容量和系统的有效度。
Mine transportation system's operation statuses was simulated by computer methods, and bunker capacity of the system and its validity were determined based it.
植物的模拟是运用计算机图形学的理论与方法对植物形态结构和生长过程进行仿真的技术,是当前虚拟现实研究的热门课题。
The plant simulation is the technology using of computer graphics theories and methods to simulate the plant structure and growth process, it is a hot topic of virtual reality.
汽车加速工况仿真实验系统由发动机-测功机实验台架、模拟驾驶实验台和计算机数据采集及控制系统组成。
The vehicle acceleration simulation system consists of three parts: the engine dynamo test bench, the driving simulation test bench and the computer data acquisition and control system.
文中给出了物理时间模拟的算法、计算机网络管理的流程、节点信息和仿真信息管理模块的实现方法。
In the thesis, the research works including physical time simulation algorithm, computer network management flow, and the realization method of node and simulation information management module.
通过部分相关技术内容的仿真,实现以计算机系统仿真为主体的战场辅助决策及其模拟系统。
Through the partially related emulation of technical content, realization is taking computer system simulation as main battlefield supplementary decision and its simulated system.
采用快速傅立叶变换法(FFT)编制了风荷载模拟程序,实现了随机风场的计算机仿真,仿真得到了16维脉动风荷载时程样本。
Using FFT to workout a wind load simulation program. The computer simulation of the stochastic wind field is achieved. The 16-dimensional random process is got.
建立了描述反向凝固结晶器中流动与传热的数学模型,并在此模型基础上进行了计算机模拟和仿真。
The mathematical model which describes the flow and heat transfer in inverse solidifying mold was established. Base on the model, a series of study with computerized simulation was taken.
对提出的各种方法进行了计算机模拟仿真,以及结果分析,证明了利用遗传算法对于平面相控阵进行子阵划分结果的正确性。
Computer simulations are given based on the proposed methods and also the results analysis. All these demonstrate the correctness of using GA for subarray segmentation in plane phased array.
本文将虚拟样机技术与计算机随机模拟方法结合,探讨了通过计算机仿真的方法获得桥式起重机主梁应力幅谱的基本途径。
The paper expounds a way to get stress amplitude spectrum of main girders of overhead traveling crane through computer simulation combining virtual prototype technology and computer random simulation.
通过计算机对该模型的仿真模拟,分析在突发SARS疫情的情况下,代表主要防控措施的变量对疫情曲线的影响模式和相对强度。
To determine key variables on the control of SARS epidemic through computer simulation methodology, especially to analyze the effect of "screening for fever" practice during the epidemics.
根据最新的计算机仿真技术,提出了一种低成本的适用于汽车驾驶训练的半主动式汽车模拟驾驶器的研制方案。
The paper puts forward a low cost developing scheme of semi-active driving simulator for automobile driver training with the new simulation computer technology.
针对它们存在的不足之处,提出了一种全新的倍压型桥式整流线路,并对此线路进行了理论推导和计算机模拟仿真。
Considering existing limitation, a full-fresh voltage multiplying bridge rectifier circuit is presented, and the theoretical derivation and numerical simulation are carried out.
其次,简要介绍了计算机仿真技术所依赖的有限元理论基础,并对板料成形专用有限元模拟仿真软件dynaform的应用特点及功能做了总结和分析。
Then, simply introduce the finite element theory foundation of computer simulation technology, analyse and sum up the application trait and function of the sheet forming simulation software-DYNAFORM.
大量故障诊断的计算机模拟和在故障模型仿真线上的模拟故障诊断试验表明,方法有效。
A lot of the simulation of the fault diagnosis by computer and the tests on the fault model simulation lines demonstrate that the method presented in the paper is effective.
异常高压气井生产动态仿真方法不仅改变了传统物理仿真成本高、过程复杂的缺点,而且具备了计算机仿真模拟的准确性。
The method of abnormally high pressure gas well production dynamic simulation not only changes shortcomings of the traditional physics simulation, which have high cost and the complex process, .
仿真系统模拟数担数控机床硬件插补原理,在计算机上动态地模拟出刀具运动轨迹,实现非实际切削过程中的数控代码验证。
The motion orbit of cutting-tool is simulated dynamically on the computer screen, with test and verification of NC program achieved in the non-real cutting process.
首先建立了并行计算机系统的仿真环境,用以模拟任务在系统中的实际执行过程。
First of all, a simulation environment of the parallel computer system used in the simulator is set up to simulate the real execution process of the tasks in the system.
以单根箔条rcs的计算方法为基础,使用矢量输运理论对箔条云团rcs的计算进行了计算机仿真,并基于半解析法开发了箔条云团rcs模拟仿真软件包。
Based on the RCS calculation method of a single chaff, using vector transport theory, a computer simulation on the RCS calculation of chaff cloud is conducted.
以单根箔条rcs的计算方法为基础,使用矢量输运理论对箔条云团rcs的计算进行了计算机仿真,并基于半解析法开发了箔条云团rcs模拟仿真软件包。
Based on the RCS calculation method of a single chaff, using vector transport theory, a computer simulation on the RCS calculation of chaff cloud is conducted.
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