查询词典 simulation

The simulation mainly includes two sections, the solution of surface velocity of lake, and the simulation of oil spill movement.

模拟工作主要包括两个部分，即湖泊表层流场的求解和溢油在背景流场下运动行为的模拟。

Finally, using the design of the attitude control system for a spacecraft numerical simulation, and simulation results are analyzed.

最后，运用所设计的姿态控制系统对某航天器进行数值仿真，并对仿真结果进行了分析。

This paper designs an ubiquitous network architecture based on social network analysis and a network simulation platform, speciously focuses on management,organization and cooperation of social network analysis,uses Multi-Agent technology to design architecture, simulation platform,virtual organization,agent acting as manager or worker,and uses the XML to expend th.

针对泛在网络面临局部自治性、异构性、复杂性、混沌性等问题，提出一种基于社会网络分析的泛在网络体系架构及网络仿真平台，并进行原型系统实现。

On the basis of the FEM simulation results, the forming mechanism of tube stagger spinning is studied. The studied mainly include the stress and strain distribution law, the influence of key process parameters on the spinning forces and diameter dimensions, and the main simulation defects.

主要的工作包括：应力应变分布规律研究；关键工艺参数对旋压力、内径尺寸精度的影响规律研究；以及对旋压模拟中的损伤缺陷、不贴芯模缺陷和隆起缺陷的产生原因和防上措施的研究。

Based on the dynamic change of the intersection traffic flow, two intersection traffic control strategies were proposed, including the variable lane use on certain intersection approach, and the split-phase signal control strategy. Then, the potential applicability, advantages and characteristics of the two strategies were analyzed. With the surveyed data, a corresponding simulation model was built, and the effectiveness of these methods was simulated with the traffic signal control simulation software Synchro.

针对信号控制交叉口实际流量动态变化的特征，在现有传统控制方法的基础上根据交叉口交通流的变化特点，提出采用可变车道控制模式的控制方法、单边轮放控制模式的控制方法，介绍了其潜在的适用条件、优势及特点，并在交通流量调查的的基础上，建立了交叉口的相应仿真模型，利用信号控制仿真软件Synchro验证了在高峰期不同控制方法的效果。

In this paper, a simulation study is made for both the vector-convertion model of a squirrel-cage induction motor and vector control system which takes the model as its control object. In the simulation model, many controllers are used and deeply studied, they are classical PID controller, simple fuzzy control, fuzzy controller with integration factor and fuzzy + PI dual mode controller. In the end of this thesis, fuzzy-neural controller application is stressed.

首先建立了交流电动机矢量控制的SIMULINK模型，通过大量的仿真实验分别对PID控制器、简单模糊控制器、带有积分因子的模糊控制器、以及模糊控制与PI控制结合的复合型控制器应用于矢量控制系统做了深入细致的研究和分析。

This thesis is based on the development of the director in the simulation supporting environment of the combat system on the underwater platform,the objective is to carry out the development of the director utilizing the STAGE simulation software.

本论文研究任务来源于保障条件水下平台作战系统仿真支撑环境导演台的研制，目的是通过对国外引进的STAGE软件进行研究，利用STAGE软件完成导演台的设计、开发。

In order to establish the laboratory simulation system of CNS, the stars in the scope of space-craft must be confirmed first,then the following work such as star chart simulation,star chart processing and so on could be done accordingly.

航天器高动态星光定位实验室仿真的前提是确定视场内的恒星，以便进行后续的星图模拟、星图处理和定位解算。

After standardizing transform of fluctuant component series of size curves of cocoon filaments, the simulation method of the series is brought forward by means of auto-regressive model of stationary time series. The simulation and analysis are carried out.

茧丝纤度曲线波动分量通过标准化变换处理后，近似看作平稳时间序列，利用平稳时间序列的自回归模型，给出了这种时间序列的模拟方法。

This method allows to increase considerably the accuracy of digital simulation of converters and thus increase the step length of simulation.

使用该方法可以显著地提高换流器数字仿真的计算精度，从而可以加大仿真计算步长。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。