查询词典 simulation

Based on the introduction of HLA, in combination with the new characteristic of Air-Sea Combat, naval aviation distributed striking simulation system is designed, the correlative federates and AEW CGF is exploited, which is valuable to develop the distributed operation simulation system.

文中运用目前流行的分布式交互仿真思想，设计了分布式海军航空兵突击作战仿真系统，并对相关联邦成员以及预警机CGF进行了开发，对分布式作战系统的开发具有参考价值。

Matlab tool was selected and simulation based on fibers was used to get the 3D appearance of a yarn produced by different fiber length and fiber finesses. It is explored that a new simulation method for different material yarns.

选用Matlab模拟工具和纤维级模拟方法实现不同长度和细度纤维构成纱线的三维外观模拟，为不同材质三维纱线模拟探索一种方法。

The technology study impels the simulation development of the automobile air-conditioning environment simulation system, and this is very important to the project practice.

此项技术的研究可以推动我国汽车空调整车环境模拟系统仿真技术的发展，对于工程实际有很大的应用价值。

In this paper, the physical-chemical properties and the melting characteristics of bottom ash and fly ash from two MSW incinerating plants in east China were analyzed. The cold-state simulation and simplified hot-state simulation of the melting furnace we designed were performed by using the CFD software-FLUENT.

本文研究了华东地区两家垃圾焚烧厂的底灰和飞灰的基本特性和熔融特性，用FLUENT软件对设计的旋风熔融炉进行了冷态模拟和简化的热态模拟。

The results showed that entrainer reflux ratio: 1:5 of the top tower, the concentration of separated isopropanol is 99.5%; The maximum yield of isopropanol is 78%; simulation calculation result inosculates with the experimental result. The simulation calculation can reflect actual course.

结果表明，当共沸剂塔顶回流的回流比为1：5时，分离得到的异丙醇浓度可以达到99.5%；异丙醇的收率最高，最大收率可达78%；模拟计算结果与实验结果吻合得较好，模拟计算可以反映实际过程。

In the third part, the simulation research on asynchronous motor DTC system base on six voltage space vectors and twelve voltage space vectors are realized in MATLAB/Simulink. Through comparisons of the two simulation results, the method of minifying torque ripple is obtained.

第三部分，运用MATLAB/SIMULINK进行了基于六矢量和十二矢量的两种异步电动机直接转矩控制系统的仿真研究，搭建了系统的仿真模型，并对仿真结果进行了对比，得出减小直接转矩控制转矩脉动的方法。

Simulation results show that the theoretical BER formula corresponds well with the experimental ones. The effect of power control on the system under different ultra wideband channel is also studied through simulation, showing that imperfect power control will lead to the decrease in system data rate, and that performance in line of sight channel often outdoes that in the NLOS channels.

此外，还分析了在不同的室内密集信道下功率控制对系统数据速率的影响，结果表明，非精确的功率控制将导致系统的误码率及数据速率的下降，且可视距信道中的性能好于非可视距信道中的系统性能。

This simulation model has the properties of visibility, simplicity and the simulation result outputting is easy.

针对目前液压系统动力学模型建模方法的复杂性，提出了基于MATLAB语言环境下的面向液压系统原理图的直接建模方法。

An approximative mathematical model of the temperature controlling system has been constituted and simulated with various controlling strategy, according to the demanded function of the running Microwave Heating Asphalt Pavement Regenerate Repairer. From the result of simulation, it suggests that FPID Controller, which is of superior anti-jamming capability, overmatches Ordinary PI Controller, Traditional PID controller and Integration Separation PID Controller in dynamic characteristic. Consequently, this simulation of model offers a kind of valid method for the constitution of complicated system.

根据沥青路面修复要求实现的功能建立了温度控制系统的近似数学模型，对系统先后进行各种控制仿真，通过仿真发现，系统中模糊整定PID控制算法的动态性能比PI、PID和可积分分离的PID控制的性能要好，且具有较强的抗干扰能力，为复杂系统建模提供了一个有效途径。

The key of the simulation is to select a suited set of models and parameters which represent the motion and the echo of moving targets, Because the perform of microwave radars operating over the moving targets is very complicated.In this paper, we discuss how to simulate the motion of targets with a method of parameters simulation. And then we get a track clearly through controlling the flight parameters and the time increasing. The way reduces the error.This paper also particularizes the prime parameter of the echo--Radar Cross Section which is influenced by many factors.

对于目标的实时运动特性，本文采用了航迹的参数模拟法，通过控制目标的飞行性能参数与时间增量的大小来模拟目标的真实运动，避免了多种因素所引起的飞行误差，效果良好；此外，本文详细分析了表征运动目标回波特性的雷达截面积与雷达波长、目标姿态、极化方式及视角的关系，在此基础上，考虑了RCS的两种起伏特性以及天线对其的调制作用，得出了快、慢起伏目标回波的仿真数据，并对二者进行了比较。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。