第三章简要介绍了常用的业务建模方式,分析了用静态仿真和动态仿真分析多媒体业务的处理方法。
In the third chapter, a brief introduction of the most popular traffic modeling technique is presenter, and then deals with how to simulate date service in a static simulation.
动态仿真分析表明,该最优励磁控制系统能够有效地增加系统的阻尼,提高系统的稳定性,并具有较好的鲁棒性。
By the dynamic simulation analysis, this optimal excitation system can increase the system damping and improve system stability with very good robustness.
通过动态仿真分析给出了弹性并联机构的动态响应、固有频率等动态特性参数,为并联机床整机的优化设计奠定了基础。
Dynamic response, natural frequencies and other dynamic parameter of the elastic parallel mechanism have been found out by dynamic simulation analysis...
动态仿真分析表明,设计出的最优励磁系统能够有效地增加系统的阻尼,提高系统的稳定性,且能够很好地抑制系统的低频振荡,并具有较好的鲁棒性。
Analysis of dynamic simulation shows that this optimal excitation system can increase the system damping, improving stability, with good low-frequency oscillation suppression and robustness.
结果证明此模型能够与实际运行情况很好地吻合,可用于仿真系统的构建、系统控制策略的研究及系统动态性能的分析等。
The results show that this model well conforms to the actual operation and can be used for simulation system construction, system control strategy study and dynamic performance analysis of the system.
本文正是基于这一考虑,对风电系统动态稳定进行了较为深入的研究,以期给局域风电系统的规划设计,提供一定的理论依据和一种分析仿真方法。
In the thesis, wind power system 's dynamic stability has been deeply studied in order to provide academic basis and analysis method for layout of local wind power system.
本系统使用内存拷贝技术对显示信号进行动态刷新,使仿真过程更接近侦察系统的信号实时分析。
The simulation process is similar to real time signal analysis of practical reconnaissance system by means of memory copy technique which refreshes display signals.
针对催化裂化装置反应再生系统,进行了动态机理建模研究,给出了可以用于过程特性分析和控制系统仿真研究的动态机理模型。
Based on mechanism analysis, a dynamic model of FCCU reactor-regenerator system is given. It can be used for simple process characteristic analysis and for control system simulation.
首先分析其体系结构,然后介绍系统如何实现仿真模型及动态数据的统一命名、定位、安全操作和数据一致性。
The thesis begins with analysis of system structure, then introduces realization of simulating models, naming, location, security operation of dynamic data, and data consistency.
从而完成对掘进机回转装置液压系统静、动态特性的仿真分析,为掘进机回转液压系统的设计提供理论依据。
Thus we accomplished static and dynamic characteristic simulation analysis of the roadheader slewing hydraulic system, and provided theory basis for design of the roadheader slewing hydraulic system.
仿真结果和分析表明该方案能在高动态环境下实现信号的快速捕获,且能较好地满足接收机动态性能和跟踪精度的要求。
The simulation results and analysis show that the designing realize the signal′s fast acquisition under high dynamic circumstance and keep dynamics performance and tracking precision at the same time.
文中动态仿真和试验结果的对比分析表明:添加蓄能器是减小液压冲击,提高能量利用率行之有效的方法之一。
The correlate analysis of dynamic simulation and test result shows that adding storage devices is one of the effective ways which can reduce the hydraulic shock and increase energy utilization.
本文旨在利用计算机的仿真技术建立KM385BZL曲轴模型,分析该型曲轴正常工况下的动态特性。
Using computer simulation technology, this thesis is aimed to build a model of KM385BZL crankshaft and to analyze its dynamic characteristic in normal working condition.
应用标量解耦方法对T - II型异步电动机特性进行分析和仿真,结果较好地消除了转子回路参数对动态特性的影响。
Analysis and simulation using this approach to T-II asynchronous motor show that influence of rotor circuit parameter on motor dynamics disappeared.
理论分析和仿真研究表明该负载敏感阀的结构设计合理、动态响应快、工作稳定可靠。
Theoretical analysis and computer simulation shows that the structure of the valve is reasonable, the dynamic response is quick, and its action is stable and reliable.
阐述了手扶机动插秧机液压仿形系统的功能、特点、设计依据、动态分析、数字仿真及评价指标。
The functions, distinguishing features, dynamic analysis and applications of digital stimulation of hydraulic position control system for a walking type transplanter are discussed.
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.
并以调节器参数最优化设计为例,论述了目标函数构造、初值确定、动态系统仿真分析的过程。
Taking optimization design of adjustor as an example, the process of constructing object function, defining initial value and simulating dynamic system was discussed.
本文主要研究旨在探索运用模态实验、计算机仿真分析及优化对机床结构进行指定目标下的动态设计。
The aim of this thesis is to explore applications of modal experimental analysis, computer simulation and dynamic optimum design of machine structures on the assigned design goals.
分析和仿真计算结果表明,与传统的等比特分配方法相比,该动态比特分配算法可以显著地改善系统性能。
Compared with the conventional equal bit allocation method, the DBA method can improve the system performance greatly by analysis and numerical simulation.
利用UG软件对运煤车进行实体建模,在AD AMS软件中对运煤车进行动态仿真,对其起动转矩和几个关键部分的受力进行了分析。
This paper built the solid model of a coal car with UG software, made dynamic simulation by ADAMS, and measured the starting torque and the forces on several key parts of the coal car.
利用多体动力学仿真分析软件ADAMS,对断路器机构系统进行动态仿真建模与分析,获得其分闸过程的动态特性。
The model of ACB mechanisms for dynamic simulation was built with multi-body dynamics simulation program ADAMS, and the dynamic characteristics were obtained by simulation analysis.
对小扰动下感应电动机的动态电压稳定性进行了仿真,并运用其负荷特性对仿真结果进行了分析。
Simulation of dynamic voltage stability of induction motor in the context of small disturbances and analyses of the simulation results with its load characteristics.
通过实例,对中冷回热循环燃气轮机的动态性能进行分析,并与简单循环燃气轮机仿真结果进行比较。
The dynamic behaviors of intercooled regenerated cycle gas turbines are analyzed by an example, and are compared with simulation results of simple cycle gas turbines.
通过试验测试了电流变液力悬置的动态特性,并将仿真结果与试验结果进行了比较分析。
A dynamics model for that engine mount is set up and a simulation on its dynamic characteristics is conducted using ADAMS software with corresponding tests performed.
利用EASY5仿真软件对组合阀组成的电液比例位置闭环系统进行动态建模仿真分析,为实验提供了控制参数。
By the use of software EASY5, the electro-hydraulic proportional system of position close-loop is modeled and simulated, which provided the controlling parameters for experiment.
理论分析和计算机仿真结果表明,这种新型的高频交流混合动力控制系统响应快,具有良好的动态性能。
Theory analysis and simulation results demonstrate that the proposed HFAC hybrid powers system has merits of fast system response, good dynamic performance.
仿真和实例分析表明:动态核函数能很好地去除交叉干扰项,提高分辨率,同时又证明了该方法的实用性和有效性。
The results of the simulation and real examples demonstrate that this new kernel function can remove the interference terms effectively and enhance the resolution of time-frequency plane.
建立了双离合器自动变速器系统仿真模型,对双离合器自动变速器的动态特性进行了分析,并开发了换挡控制器。
The simulation model of the dual clutch automatic transmission is created, the dynamic characteristics of the dual clutch transmission is analyzed and a gear shifting controller is developed.
建立了双离合器自动变速器系统仿真模型,对双离合器自动变速器的动态特性进行了分析,并开发了换挡控制器。
The simulation model of the dual clutch automatic transmission is created, the dynamic characteristics of the dual clutch transmission is analyzed and a gear shifting controller is developed.
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