根据仿真建模的不同需要，介绍了PID调节器的控制算法及一些辅助功能。
According to the different requirement of simulation modeling, introduces the control algorithm of PID controller and some assistant functions.
本文在第三章通过对测距系统的仿真建模分析，检验了各种情况下该方法的故障测距精度。
The simulation shows that the accuracy of fault location is greatly improved by the new methods presented in this paper, so this method is very effective in fault location.
结合当前电力系统的实际需要，提出了稳定计算用励磁系统数学模型仿真建模及参数校核方法。
The simulation modeling method of excitation system for stability calculation and the check method of parameters are proposed based on the current need of power system.
研究支持产品智能再设计的仿真分析方法，包括仿真建模、再设计建议的智能化生成及其实现。
The method of simulation analysis was researched to support product intelligent redesign, which include simulation modeling, redesign propose intelligentized generation and its implementation.
在分析交流异步电动机数学模型的基础上，提出了交流异步电动机控制系统仿真建模的新方法。
Based on the mathematical model of AC asynchronism motor, a novel method for modeling and simulation of AC asynchronism motor control system in Matlab was proposed.
该文简述红外成像概念、红外成像原理，结合工作实际，对红外成像仿真建模方法进行了研究。
This paper briefly describes the concept of infrared imaging, infrared imaging principle, combined with actual work to study the modeling of infrared imaging simulation.
CORBA作为系统的“软总线”把飞行仿真建模环境的前台和远程的模型库和算法库连接起来。
As the system's "software bus", CORBA connects the stage of flight simulation modeling environment and the long-distance model warehouse and algorithms library.
在此基础上，建立了面向对象的动态仿真活动控制原理和事件处理方法，并对仿真建模图形界面进行了研究。
On the basis of this, business process simulation mechanism, activity control method, event-dealing method and graphic interface for modelling and simulation are studied.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
在结合微机差动保护装置算法及仿真建模的基础上，分析了负相序对差动保护的影响，并给出了相应的处理方法。
Based on the arithmetic of differential protection and simulation technique, this paper analyses the influence of the negative sequence to power system.
D45型落下孔车轴数多，结构庞大，机构复杂，动力学仿真建模受软件解题规模的限制，常常只能建立半车模型。
Due to the restriction by the software solution scale, usually only a half-car model can be established in the dynamics simulation model establishment.
本文首先介绍了供应链的研究现状，仿真的基本概念，供应链仿真建模方法，供应链仿真系统以及供应链仿真的应用。
First, this thesis introduces the study of supply chain, the basic concepts of simulation and supply chain simulation modeling method.
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.
研究结果表明：影响仿真结果的主要因素是仿真建模；为了确保仿真模型的准确性，必须对其进行校核、验证和确认。
The results show that the main factors influenced simulation model is simulation modelling, in order to ensure the simulation model's correction, it is necessary to verificate, validate and accredit.
本文探讨了基于湖上环境的水声对抗仿真建模方法，分析了联邦声节点特性及其仿真模型的基本构成，指出了其独有的建模特点。
This paper discuss the method of acoustical warfare. Analytic basic form of Simulation model of commonwealth acoustical node and point out specially characterist of model.
仓库设计对企业顾客服务水平及物流成本具有重要影响，而仿真建模的方法对 仓库 设计评价及优化越来越受到广泛重视。
The warehouse design has significant impact on customer service level and logistics cost for companies and has begun to be evaluated and optimized through simulation technique.
以船舶发电机这一大型非线性系统为例，对其进行混沌神经网络仿真建模研究，提出了用混沌神经网络仿真建模的一般思路和方法。
A general idea and a basic method for modeling with neural networks are put forward on the basis of the study of Marine synchronous generator modeling based on chaotic neural networks.
在光学区复杂目标RCS特征信号计算基础上，重点研究了空间目标宽带雷达特征信号包括高分辨一维距离像和二维isar图像仿真建模方法。
Based on the computation of complex targets RCS in optical region, methods of space objects wideband radar signature simulation, including HRR and ISAR image, are studied in this paper.
总结了虚拟仿真实验开发过程中的各种仿真建模方法和技术，包括数学模型的建立、静态和动态三维图像模型的建立、数学模型与图像模型的协调工作等；
This paper summarizes kinds of modeling methods and technologies, such as the establishment of mathematical models, static and dynamic 3-D image models, cooperation of the models, etc.
针对WITNESS仿真环境下，复杂离散事件仿真建模过程中出现的大量顺序、并行、同步、冲突及因果依赖等关系，提出采用改进型idef 3方法进行仿真建模。
An improved IDEF3 method was presented to describe a great lot sequence, paralleling, synchronization, conflict and consequence relation during discrete event simulation using WITNESS software.
建模与仿真协调办公室则建立了标准，架构，网络和环境，以促进工具，数据和信息的交流。
The Modeling and Simulation Coordination Office establishes standards, architectures, networks and environments to promote the sharing of tools, data, and information.
通过建模、仿真及现场试验，提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.
首先本文简要描述了LEACH协议的网络模型以及能量模型，随后介绍了利用OPNET进行LEACH协议建模的步骤，最后给出并分析了仿真结果。
Firstly the network model and energy model of LEACH are briefly described, then modeling steps of LEACH based on OPNET are introduced, lastly the simulation result is presented and analyzed.
实验结果表明，该建模和仿真方法不仅简单易行，而且可靠性高，能真实反映电源系统的动、静态性能。
The results show that the method of modeling and simulation is simple and has high credibility, which can reflect truly dynamic and static performance of the power system.
本文的工作进一步完善了雷达系统软件库，为今后的雷达系统的建模、仿真和算法研究提供了方便并积累了经验。
The work of the paper extended and perfected the software library of radar system, and provided experience and convenience to further studies in the modelling and simulation of the radar system.
本论文的主要工作即着重于系统芯片中片上总线结构的性能评价研究，包括总线结构的建模、系统仿真环境的建立以及性能评价的方法。
This paper focuses on performance estimation of the embedded microprocessor based on the on-chip bus, including on-chip bus modeling, high-level simulation environment building and their combination.
详细阐述了工作流建模和仿真工具的需求分析、设计和实现；重点讨论了工作流模型检测和仿真分析。
This paper expatiates on requirement analysis, design and implementation of workflow modeling and simulation tool, and mainly discusses workflow model check and simulation analysis.
随着新技术、新设备的广泛应用，由于全电力推进的船舶电力系统与陆地电力系统的差别，需要对全电力推进的船舶电力系统进行建模与数字仿真。
With the broad application of advance technology in ship power system, and its differences from the terrestrial power system, it is necessary to build up the model and simulation of ship power system.
随着新技术、新设备的广泛应用，由于全电力推进的船舶电力系统与陆地电力系统的差别，需要对全电力推进的船舶电力系统进行建模与数字仿真。
With the broad application of advance technology in ship power system, and its differences from the terrestrial power system, it is necessary to build up the model and simulation of ship power system.
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