This paper deals with the multiple phase screen mathematical model and simulation of radio signal propagation in the atmosphere.
采用多相位屏的数学模型，数值模拟无线电信号在大气中的传播过程。
A simulation method for tracking systems with non linear measurement equations is proposed, and the relative mathematical model and simulation model are studied.
探讨了具有非线性测量方程的跟踪系统的计算机仿真方法。给出了一类常见的跟踪系统的数学模型和仿真模型。
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。
Simulation results based on ideal mathematical model and industrial model show that the PID Elman network is prior to the modified Elman network in identification of nonlinear dynamic systems.
无论是理想的数学模型还是实际工业模型，计算机仿真结果均证明，将P ID型网络用于动态系统辨识具有更好的逼近效果。
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。
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。
By using Particle Swarm Optimization (PSO), a model was built up for calculating the optimum dispersion height of intrusive submunition dispenser, and mathematical simulation was carried out.
利用粒子群的优化算法，建立侵彻子母弹最佳抛撒高度的求解模型，并进行了仿真计算。
A mathematical model is systematically accomplished and computer simulation of particles random moving for the neutron well logging is done.
系统地完成了核测井中粒子随机游动的数学模型的建立和计算机模拟过程的实现。
The mathematical model for the motion of CVE 2 type chaotic vibration exciter was set up and its numerical simulation and chaotic identification were carried out.
建立了使用滑动轴承的CVE -2型混沌激振器所产生的运动的数学模型，并对其进行了数值仿真和混沌识别。
By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented. With computer simulation better designing and operating schemes are obtained.
通过合理简化，提出了香茅油间歇精馏塔的数学模型。用计算机模拟，获得了较佳的设计及操作方案。
The mathematical model of the process of intermittent heating was established on the basis of similitude principle and a hybrid simulation experiment was conducted systemically.
通过相似原理，从热力学系统角度出发，建立了间歇供暖加热过程的数学模型，并进行了系统的混合仿真实验。
The mathematic model of PMSM used in vector control is analyzed, and electrical machinery simulation control software package is established based on its mathematical model.
分析了永磁同步电机用于矢量控制的数学模型，并建立了基于其数学模型的电机控制仿真软件包。
First the establishment of mathematical model for the FCFS process scheduling algorithm, then theoretical analysis on the model and last experimental simulation.
本文先建立了FCFS进程调度算法的数学模型，再对模型先进行理论分析和实验模拟。
The simulation system contained a simulation software, a combustion mathematical model and two data acquisition cards.
模拟系统包括模拟软件，燃烧数学模型软件和两块数据采集卡。
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。
The upstream weighted multi cell balance method was used to solve the mathematical model, and simulation results are analysed and discussed.
采用上游加权多单元均衡解法对数学模型进行了求解，并对模拟计算结果进行了分析和讨论。
A static relations curve of the main movement parameter is given by means of computer simulation and by an established mathematical model, and the system dynamic characteristic analyzed.
利用所建立的数学模型，采用计算机模拟的方法，得到了主要参数间的静态关系曲线，并分析了系统动态特性。
Based on the stochastic hydrology simulation theory and techniques, a stochastic mathematical model which can reproduce the statistic characteristics of observed yearly runoff processes is studied.
本文用水文随机模拟的理论和方法，探求符合实测统计特性的全年径流过程的随机数学模型。
The physical model and mathematical model of fuel pump were created in the performance simulation mould. Factors affected performance and the simulation output are analyzed and discussed.
在性能仿真模块中建立了油泵产品的物理模型和数学模型，并对仿真结果及影响油泵产品性能的因素进行了分析。
Then, the troposphere pseudo-range remaining error (TDRE) of differential GPS (DGPS) is defined, its mathematical model is constructed, and the computer simulation of TDRE of DGPS is carried out.
定义了差分GPS（DGPS）的对流层伪距残差的概念，并建立了数学模型。 用计算机对DGPS的对流层伪距残差进行仿真。
In this paper, basic operating process of numerical control docking mechanism is introduced. Mathematical model in initial capture period is established and simulation example is given.
介绍了数控式对接机构对接的基本操作过程，建立了对接预捕获阶段仿真的数学模型，并给出了仿真实例。
The space magnetic field of a non-magnetic prestressed concrete building is predicted by the combination of sample model measuring and mathematical simulation.
通过试验模块测量和数学模型仿真相结合的手段，达到了预测低磁钢筋混凝土结构非磁性建筑物空间磁场分布的目的。
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。
Mathematical model and numerical methods of stress field simulation during foundry process are studied, future research emphasises are pointed out.
分析了应力场数值模拟采用的数理模型和数值方法，指出了存在的问题，明确了今后的研究重点。
The models of technological control theory included: analytical mathematical model, multilevel intelligent control, and simulation experiment on computer and self-adaptation for model parameter.
工艺控制论的模式：解析数学模型，分层递阶智能控制结构，计算机仿真实验和模型参数自适应。
It is critical effect to grip the dynamic characteristic of water-steam system of boiler which establishes the dynamic mathematical model and do research analysis on simulation.
借助于计算机仿真技术，建立锅炉汽水系统的动态数学模型，进行仿真研究分析，对掌握汽水系统的动态特性起着非常重要的作用。
The upstream weighted multi cell balance method was used to solve the mathematical model, and simulation results are a.
采用上游加权多单元均衡解法对数学模型进行了求解，并对模拟计算结果进行了分析和讨论。
A new method using electro motor's energy compensation to realize inertia simulation is introduced, and the mathematical model of energy compensation is presented in the paper.
介绍了一种采用电动机进行能量补偿实现惯量模拟的方法，给出了能量补偿的数学模型。
Through analyzing dynamic characteristics of circuit system, mathematical model of throttling speed control circuit was established, and simulation model of circuit was built up.
通过对回路系统动特性分析，首先建立了节流调速回路的数学模型，在该模型的基础上建立了回路仿真模型。
Through analyzing dynamic characteristics of circuit system, mathematical model of throttling speed control circuit was established, and simulation model of circuit was built up.
通过对回路系统动特性分析，首先建立了节流调速回路的数学模型，在该模型的基础上建立了回路仿真模型。
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