Many approach of system model builder can only build a static model, does not provide the system model simulation, once the model appears problem, we have to modify the entire system.
很多系统构建模型方法都只能构建静态模型，不提供对系统模型的模拟仿真，一旦模型构建出现问题，就需要对整个系统进行修改。
A small intestinal villosity microvessels model and a circulatory simulation system were made.
制作了一个小肠绒毛微血管模型和一个循环模拟系统。
For the optimist, the problem is that simulation of the business domain model may, or may not, have any relevance in the system domain or in the enactment domain.
对于乐观主义者来说，其问题是：关于业务领域模型的仿真与系统领域或规则制定领域，或许相关，也或许无关。
RUP describes a model as an abstract representation or simulation of a system that provides a complete description of the system from a particular perspective.
RUP将模型定义为系统的抽象表示或模拟，可从特定的角度提供对系统的完整描述。
At last, this paper provides the mend method of Discrete Vector Model, so that the system can enhance simulation precision in base of high real time, and has more perfect simulative performance.
在本文的最后，提出了离散矢量模型的改进方法，能在提高实时性的基础上，进一步提高数控仿真系统的仿真精度，完善仿真性能。
This paper presented a vehicle navigation system simulation model based on ant colony algorithm.
本文提出一种基于蚁群算法的车辆导航系统模拟模型。
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.
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 engine mathematical model in the simulation system is obtained by approximation of testing data of an actual engine with a series of small deviation and linearized models.
仿真系统中的发动机数学模型是用一系列小偏差线化模型去逼进某一实际发动机的试车数据而得到的。
This paper presents a computer simulation model of the cardiovascular circulation system, which describes the blood flow dynamic law in the cardiovascular system by the state equation.
建立一种心血管循环系统的计算机仿真模型，即描述心血管循环系统内血流动力学变量变化规律的状态方程。
Using system engineering theory and method, system model and simulation method, the paper analyses the conflict between supply and demand of water resources within the system.
文章用系统工程的理论和方法，用系统模型和模拟的方法，分析系统内水资源的供给与需求。
For linear model, this paper proposes a linear path based backbone algorithm. Simulation results shows system lifetime of this algorithm is improved by 12% of algorithm of plane model.
对于线性模型，本文提出了一种基于线性路径的骨干网算法，仿真实验表明该算法的系统生命期比平面模型的算法提高了12%左右。
The basic organization and simulation principle of the system are presented, and the simulation model for the underwater vehicle and real-time integer algorithm are discussed.
给出了半实物仿真系统的基本组成和工作原理，讨论了水下航行器运动的仿真模型和实时积分算法。
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。
In this paper, the author presented the viewpoint that System simulation is based on model theory, simulation algorithms and simulation credibility evaluation theory.
本文提出将模型论、仿真算法和仿真可信度评估理论作为系统仿真学科的基础理论的观点。
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.
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。
The thesis introduces a three phase AC motor's mathematical model in static reference frame and a simulation system for AC motors to develop a vector control inverter system.
针对三相异步电机矢量控制系统的要求，根据在静止坐标系统中异步电机的数学模型，进行了系统仿真。
A simulation technique can be utilized to create a system model to predict the system performance under the given environment.
模拟技术可用于构造系统模型以预测系统在给定环境下的性能。
According to BLDC mathematical model and the movement principle, a simulation model of BLDCM control system by the SIMULINK and PSB block of software MATLAB is built in this paper.
根据无刷直流电机的数学模型和运行原理，通过MATLAB软件的SIMULINK和PS B模块，搭建了电机及整个控制系统的仿真模型。
Applying the model in the simulation of Hydraulic turbine Governing system, the change rules of both the system and the turbine's internal parameters can be found rapidly and accurately.
将该模型应用于水轮机调节系统仿真，能快速准确地得到系统及机组内部各参数的变化规律。
According to simulation model the effect of backlash and dead zone nonlinear on system performances was analyzed, and the measures of improving the system performances were put forward.
并根据仿真模型分析了间隙、死区等非线性因素对系统精确度的影响，提出了改进性能的措施。
So a Monte Carlo simulation uses essentially random inputs (within realistic limits) to model the system and produce probable outcomes.
于是MonteCarlo 法使用基本上是随机的输入（带有一些现实的限制）去为系统建模，并产生可能的结果。
Then, a simulation system of realizing four channels receivers, from the model, is designed.
并由此模型设计了一个四信道模拟系统。
Component software technology based on model specification and software architecture is established, which realized simulation system constructing mode of composing.
建立了基于组件技术的模型规范和软件体系结构，实现组合式的仿真应用构建模式。
The results show that the architecture of the system is reasonable and reliable, and the mathematics model and simulation algorithm of the sub-systems are also valid and practicable.
结果表明，该仿真系统结构合理可靠，各子系统采用的数学模型和仿真算法正确可信。
The system optimization model is built by methods of unit process simulation, process system simulation and system optimization.
采用“单元模化—系统模化—系统优化”构造出该冶金系统的优化工序模型。
Based on the simulation model, the effect of backlash and dead zone nonlinear factors on the system performances was analyzed, and the measures to improve the system performances were given.
同时利用仿真模型分析了间隙、死区等非线性因素对系统精确度的影响，提出了提高传动系统性能的措施。
In order to speed up the simulation process, has established the SG1524B chip behavior model according to the switching power controller behavior in closed-loop system.
在闭环系统中为了加快仿真过程，根据开关电源控制器的行为建立了SG1524 B芯片的行为模型。
And then it introduces synthetic aperture radar system model, the original echo of the simulation methods and R-D imaging algorithm.
然后建立了合成孔径雷达的系统模型，介绍了原始回波的模拟方法和R - D成像算法。
And then it introduces synthetic aperture radar system model, the original echo of the simulation methods and R-D imaging algorithm.
然后建立了合成孔径雷达的系统模型，介绍了原始回波的模拟方法和R - D成像算法。
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