By digital simulation, the Ac carried wave system and its equivalent Dc system are checked and the feasibility of Dc method equivalent to the Ac carrier wave system is verified.
通过数字仿真，比较了交流载波系统和其等效直流系统，验证了交流载波系统等效直流方法的可行性。
The studied simulation tester in this paper is a set of test system that can measure the working state of digital automatic level controller of paving machinery.
本文研究的仿真测试器是一套能够对摊铺机数字式自动调平控制器进行模拟测试的系统。
GFMS is a Gate and Function Block of mixed-level simulation system, which is designed for experiment of Digital Logical.
GFMS是针对《数字逻辑》课程实验而设计的数学电路模拟系统。
The digital simulation showed that the coupling loop in guidance control system had satisfactory robustness for the disturbance of error slope for radome's aiming line.
数字仿真结果表明，所设计的制导控制系统耦合回路对天线罩瞄准线误差斜率的摄动具有较好的鲁棒性。
This dissertation applying the thought of modularization and opening system, a integrated physical and digital simulation system that suits for teaching and training and experiment is designed.
本文采用模块化、开放式系统设计思想，从整体上设计了一个具有物理与数字仿真相结合的适合于教学培训、科研实验的变电站综合自动化仿真系统的实现方案。
According to the characteristics of "signal and system" and "digital signal processing", the MATLAB software was used effectively on the simulation experiment, course design and multimedia teaching.
针对“信号与系统”、“数字信号处理”课程的特点，运用MATL AB软件进行模拟实验、课程设计，并运用多媒体教学提高了教学效果。
A system simulation study was done for full digital welding inverter, and a method of connecting dynamic arc load model to the system with controlled source was presented.
从整体上对数字控制逆变焊机系统进行了仿真研究，提出用受控源的方法实现了动态电弧负载模型与系统的连接。
It is very important to find design defects and to improve the system reliability when digital human models based on anthropometric data are applied in simulation of manned spacecraft design scheme.
将基于人体测量参数的数字人体模型应用于载人航天器设计方案的仿真评价对发现设计缺陷，提高整个系统的安全可靠性具有重要意义。
This article introduces the fundamental concept of power bond graphs, and discusses how to establish bond graphs, status equations, and digital simulation of dynamic responses in a hydraulic system.
本文介绍了功率键合图的基本概念，以直动式溢流阀为例，讨论了键合图的建立、状态方程的建立、液压系统动态响应的数字仿真方法。
Mathematical model and control law of the digital electro hydraulic proportion system are put forward. Furthermore, computing simulation and experimental verification are carried out.
提出了数字电液比例系统的数学模型及控制规律，并进行了计算机仿真及实验验证。
This paper studies the design of precept of missile's wing and rudder load simulation system whose core is digital signal processor (DSP) and DTC servo driver.
本文研究了以数字信号处理器(dsp)和直接转矩控制器为核心的弹用负载模拟加载系统方案设计。
Digital Radar Simulator Control Case Courseware Creating System (CCS), a set of professional simulation training system, is developed for training the air traffic controllers.
雷达模拟机管制案例课件制作系统是针对我国民航空管人员的培训需求而开发的专用模拟培训系统。
The dynamic and digital real-time simulation of power system is believed as an indispensable tool for power system planning, protective and control devices designing and testing.
电力系统动态数字实时仿真已成为规划电力系统，设计与检验电力系统控制、保护以及调度设备的主要工具。
The concept, characteristics and realization of COM are introduced, and its application in the element modeling for the digital simulation of power system is discussed.
阐述了其基本概念、特点和实现方法，讨论了将COM技术应用于电力系统数字仿真的元件建模中。
This paper emphatically discusses digital measuring-angle theorem and algorithm in radar measuring-speed system. It also provides Angle correction formulas of a target and computer simulation results.
着重讨论了雷达测速系统中的数字测角原理和算法，以给出了目标角度修正公式和计算机仿真结果。
This paper studies the dynamic mathematical model of the dual fuel servo system in gas turbines by the methods of the theoretical modelling and digital simulation.
采用理论建模和数字仿真方法，对燃气轮机双燃料伺服系统的动态数学模型进行研究。
With the help of experimental data and compare with the simulation result, this paper corrects some important parameters of system model and gives out the digital simulation model.
最后从实验数据出发，通过实验与仿真的对比，对系统级模型的重要参数进行修改，从而建立基于实验数据的数字仿真模型。
Using this method the PSS is designed for a single machine-infinite bus system, and the results of digital simulation show that this method is very effective and useful.
作为实例设计了单机——无穷大系统中机组PSS的参数，计算机数字仿真表明，本方法设计效果良好。
In the paper, models for fuzzy reliability digital simulation of mechanical series system and parallel system based on the operators of intersection and parallel set in fuzzy mathematics are given.
论文基于模糊集合的交集与并集算子，给出了机械串联系统与并联系统的模糊可靠性数字仿真模型；
Taking digital based-band transmission system as an example, the collectivity simulation frame are designed based on analysis of digital based-band transmission system mathematic model.
以数字基带传输系统为例，在数字基带通信系统数学模型分析基础上，设计了总体仿真框图。
It is proved that this type of counter has correct logic function according to EDA simulation and experimental verification with FPGA and can be normally used in the design of digital system.
经eda软件模拟仿真和FPGA硬件验证，表明该计数器具有正确的逻辑功能，能够正常地应用于数字系统的设计。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
Systematic Dynamic Characteristic Digital Simulation of Computer Control System in CNC Machine Tools;
宝钢分公司多条冷轧生产线的过程控制计算机使用了日立控制系统。
According to the results of compensation simulation, the effect of system error of digital instruments on the transmission error is discussed.
从模拟后的补偿结果分析了数字式测量的系统误差对传动误差补偿效果的影响。
By the experiment based on the designed digital system, a demodulation curve resembling theoretic simulation is obtained, and the feasibility of this scheme of digital close-loop is proved.
通过实验的基础上设计的数字系统中，类似的解调曲线理论模拟，数字闭环这个计划的可行性证明。
The system simulation and practical physical simulation test show, that the time response of the digital control system is better than that of hydro pneumatic control system.
系统仿真和半物理模拟试验表明，数字控制系统的时间响应，在相同干扰情况下，优于气动液压式控制系统。
Also this closed loop controlled system is modelled and its dynamic behaviors are analyzed by digital simulation. The influence of controller parameters on motion of the rotor and th...
本文还建立了此闭环控制系统的数学模型，通过数字仿真分析了其动态特性，探讨了控制器参数对转子运动的控制效果以及与电磁轴承动刚度之间的变化关系。
In this paper, the extension theory of bandwidth in digital system and three key points of frequency band extension technology are studied experimentally by simulation.
本文主要研究了数字系统频带展宽原理及频带展宽中的三个关键技术。
In this paper, the extension theory of bandwidth in digital system and three key points of frequency band extension technology are studied experimentally by simulation.
本文主要研究了数字系统频带展宽原理及频带展宽中的三个关键技术。
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