建造了高速列车仿真环境模型，以图像生成器作为图像处理工具模拟高速列车的运行和控制。
A environment model for simulation of high speed train is proposed and using image generator as image handling tool to simulate running and controlling of high speed train.
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.
本文根据地铁列车追踪运行的特点，建立了固定自动闭塞系统下的元胞自动机模型，并对北京地铁2号线进行了模拟仿真。
According to the characteristics of subway trains tracking, we have proposed a cellular model to simulate the tracking operation of trains in Beijing subway line 2.
在目前推出的汽车电路仿真培训系统中，无法对插接件的工作状态进行模拟，同时系统固定的运行流程给学员的操作带来限制。
In the automobile circuit simulation training system promoted recently, the working status of coupling can not be simulated, and the student's operation is limited by the fixed movement sequence.
在目前推出的汽车电路仿真培训系统中，无法对插接件的工作状态进行模拟，同时系统固定的运行流程给学员的操作带来限制。
In the automobile circuit simulation training system promoted recently, the working status of coupling can not be simulated, and the students operation is limited by the fixed movement sequence.
通过管网瞬态模拟仿真掌握管网的运行规律，对于管网的合理调度和优化运行设计具有重要的实际意义。
With the simulation of gas network, we can know the network's operating law well. It has factual meaning for gas network's rational dispatch and optimum operation.
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.
提供的参数用于仿真计算能很好地模拟整个工程从开挖、施工到正常运行的全过程。
The whole process of excavation, construction and operation in a project can be simulated well with simulating computation in which the supplied parameters are used.
提出了一种基于STEP -NC的数控车削加工仿真系统，该仿真系统能够验证STEP - NC数控程序、模拟实际系统运行。
A simulation system of NC turning based on STEP-NC is presented for verifying STEP-NC program and simulating running conditions of the actual system.
研究结果表明，通过在仿真平台上建立的气体流出物放射性仿真模型能够真实地模拟反应堆正常运行期间释放的放射性气体的放射性水平。
The result of study shows that simulation model set up on the simulation platform can factually simulate the radioactive gas dose released from the reactor during normal operation.
目前在风冷热泵机组的仿真研究中，对蒸发器结霜过程的模拟主要是采用一些由实验拟合而成的集总参数模型，而这些模型往往是在特定的运行条件下得到的。
At present, the lumped parameter model of frost, which is based on experience and depend heavenly on the running condition, is widely used in simulation of air-cooled heat pump.
设计了一个实验性路由协议仿真测试平台，并模拟了OSPF协议在该平台上运行时的协议行为，进行了模拟故障分析。
Then a routing protocol testing platform is designed to simulate the running of the OSPF protocol. Finally a simulated trouble analysis is performed.
本文采用半实物仿真采用实际卫星电源的结构，既能够较为真实的模拟实际系统的运行工况，又具有灵活性高和成本低的特点。
Relying on both hardware and software, the simulator designed in the dissertation can well reflect the working condition of a real solar array with a low cost and high flexibility.
并通过编写基于MATLAB的S函数，运用动画仿真技术对三容水箱系统的运行过程进行了更为直观、逼真的模拟。
Further, the three-tank water level control system is simulated in the cartoon display with s function in MATLAB, which is more intuitionistic and realistic.
电力工业仿真机可以模拟现场生产实际情况，对运行人员进行反复培训，提高其业务素质。
The simulator for electric power industry can emulate practical condition of field production and train the operators repeatedly to enhance their operation capability.
其中半实物仿真节点是自行设计的。仿真节点根据卫星运行轨道通过控制以太网接口模拟卫星网络星际链路切换，改变网络拓扑结构。
The semi-physical node controls the interface of Ethernet according to the satellite orbit and simulates the handoff of ISL, and so changes the topology of satellite network.
模拟自然风速激励下的仿真结果表明，新方案提高了机组低风速运行区域风能捕获能力。
Simulation results with natural wind model indicate the wind generation capturing ability improvement of the novel strategy, during the operating field that below rated wind velocity.
基于利用虚拟现实仿真技术，针对列车运行的视景模拟和列车事故的再现仿真，提出了完整的视景建模方法。
Based on use of virtual reality simulation technology for visual simulation of train operation and train accident reconstruction simulation, we made a complete visual modeling.
本文提出VOD系统用户行为仿真平台，模拟大型VOD系统的用户行为并为各类算法提供仿真运行的平台。
In the paper, a simulation platform for user actions in VOD system is proposed to simulate huge-scale system and to provide a testing platform for designing the various algorithms.
该系统对锅炉过热器进行热偏差和管壁温度仿真模拟计算，并可对在线运行的锅炉进行预报，为锅炉的运行以及重新设计提供依据。
The system can made analogy computation for the thermal deviation of the boiler superheater and the temperature of the boilers pipe, then, the defects of the components of the boil…
通过硬件基本功能测试、物理层功能仿真验证以及模拟业务试验，证实了REPON系统可以稳定且可靠的运行，且其物理层光纤链路上的收发误码率在10-9以下。
The experimentation results show that this REPON hardware system can provide a stable and reliable performance, e. g. the bit error rate of its physical fiber link is less than 10 -9.
通过硬件基本功能测试、物理层功能仿真验证以及模拟业务试验，证实了REPON系统可以稳定且可靠的运行，且其物理层光纤链路上的收发误码率在10-9以下。
The experimentation results show that this REPON hardware system can provide a stable and reliable performance, e. g. the bit error rate of its physical fiber link is less than 10 -9.
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