This algorithm is simpler than analytic simulation programming, and needs lesser storage and has higher precision in contrast to the discrete simulation.
该算法比解析模拟算法编程简单,比离散模拟算法存储空间小、计算精度高。
The fourth order Runge-Kutta method is used to transform the mathematics model into discrete simulation model, using MATLAB7.0 simulation software to simulate its dynastic performance.
采用了四阶龙格-库塔算法,将数学模型转换为可仿真的离散模型,并利用MATLAB7.0对其进行了计算机仿真。
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。
The results of calculation and simulation indicate that application of the discrete method for problem of trajectory optimization can avoid the problem of initial value sensitivity.
仿真计算结果表明这种离散化的方法应用于此轨道优化问题可以避免传统轨道优化方法对初值敏感的问题。
SP is a portable, strongly-typed, event-oriented, discrete system simulation language, It is derived from PASCAL by adding some simulation functions.
SP语言是可移植、强类型、面向事件的离散系统模拟语言,是以PASCAL语言为基础进行模拟功能扩充而形成的。
As a powerful simulation technology on PFS, the investigation of DPM (Discrete Particle Model) has been a foreland in this domain for reasonable rationale.
颗粒轨道模型因其合理的理论基础成为颗粒流体系统数值模拟的重要研究方法。
This Paper develops a two-level hierarchical algorithm for discrete event dynamic system simulation based on decomposition coordination Principle for large scale systems.
本文在大系统分解-协调原理的基础上提出了一种离散事件动态系统仿真的两级递阶算法。
Obtained numerical simulation results of three types of pulverization chamber flow field consisting of the gas phase and discrete phase.
对三种不同结构雾化室流场进行数值模拟,获得了包括气相和离散相在内的流动特性计算结果。
For modeling customs checkpost area on free trade port area, a discrete event simulation model was built by the analysis on queuing network, characteristics of customs supervision and traffic flow.
针对保税港区海关卡口区域的建模问题,从海关监管、交通特征及排队网络分析出发建立了其离散事件仿真模型。
To evaluate decentralized scheduling of parallel jobs on computational grids, the discrete event-based simulation system J3S is designed.
为评估计算网格上并行作业的无中心式调度,设计了基于离散事件的模拟系统J3S。
A discrete system simulation model based on tool inventory theory with self-digestive engine was established in this paper, and recovering ability and life-span characteristics were given.
基于具有自消化引擎的刀具库存理论,考虑刀具使用过程中的自修复及刀具的生命递减,建立了一个离散的系统仿真模型。
A new simulation strategy using the Discrete Element Method (DEM) based on spherical particle contact mechanics to tillage soil dynamics was proposed.
提出了采用基于颗粒接触力学原理的离散元法对耕作土壤动力学问题进行数值模拟的新思路。
Converting the continuous distributions into discrete distributions will decrease a large amount of computation in Monte-Carlo simulation.
如果把风险变量所符合的连续分布转换为离散分布,能够显著减少蒙特卡罗模拟的计算量。
Parallel discrete event simulation based on TW is an effect method to improve the speed of simulation, it's common implementation structure is distributed logic process structure.
基于时间偏差的并行离散事件模拟是提高模拟速度的有效手段,其通用系统实现结构是分布式逻辑进程模拟结构。
The simulation result demonstrated that the cold condition overload or hot condition overload can be distinguished by the discrete recursion algorithm for calculating temperature rise online.
从仿真结果可以看出电动机的在线离散化递推算法能够很好的区分电动机的冷态过载和热态过载。
An aviation maintenance model is established by using the discrete event modeling method and computer modeling and simulation technique after analyzing the military airplane maintenance process.
在对军用飞机维修保障过程分析的基础上,运用离散事件建模方法和计算机建模与仿真技术建立了飞机维修保障仿真模型。
The perturbation domains of parameters in typical inertial process are obtained by theoretical analysis and numerical simulation respectively for continuous and discrete integral VSC.
对于连续与离散积分型变结构控制,分别从理论分析计算与数值仿真两种途径得到了典型惯性过程的参数可摄动范围。
NS2 is widely used to research the computer network based on discrete event simulation technique.
基于离散事件模拟技术的NS 2网络模拟器被广泛运用于计算机网络的研究中。
Based on the discrete system simulation principle and the Event-Scheduling approach, the production-inventory systems under these two delivery ways are modeled.
基于离散事件系统仿真原理,以事件调度法推进仿真时钟,建立这两种发货方式的生产—库存系统的仿真模型。
A novel discrete cosine transform (DCT) based automated phase measurement method is proposed and verified by a simulation and experiments.
本文提出一种以离散余弦变换(DCT)为基础的自动相位测量方法并以实验和模拟运算进行验证。
The study results indicate that parallel discrete event simulation(PDES) has remarkable potential in improving the simulation speed.
世界各国的研究结果表明,并行离散事件模拟在提高模拟速度上表现出较大的潜力。
The finite-element simulation models of the discrete rod and the projectile impacting on the aircraft panel structure at high velocity are established according to some experiment projects.
根据已有实验方案分别建立了离散杆和射弹高速冲击飞机壁板结构的有限元模型,利用显式动力有限元计算程序进行了冲击损伤仿真。
To improve the simulation precision and speed of LTI system, the highly precise simulation algorithm of LTI system based on Discrete Cosine Transform(DCT) is proposed.
为了提高线性定常系统的仿真精度和速度,提出了基于快速DCT的线性定常系统高精度仿真算法。
An improved direct torque control (DTC) algorithm based on discrete space vector modulation (DSVM) is presented, and its simulation research is performed.
提出一种基于离散空间矢量调制(DSVM)技术的异步电机直接转矩控制(DTC)的改进算法,并对其进行仿真研究。
SIMULINK toolbox which can simulate the linear or nonlinear, continuous or discrete, or both of the hybrid systems, nonlinear system of complex simulation of the effect becomes more apparent.
其中的SIMULINK工具箱可以模拟线性或非线性、连续或离散或两者的混合系统,对复杂的非线性系统仿真模拟的效果更为明显。
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.
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。
Matrix model for discrete event dynamic simulation (DEDS) is a hybrid system with logical and algebraic components.
离散事件动态系统(DEDS)矩阵模型是一种逻辑运算与代数运算的混合系统。
Next using an arbitrary two dimension discrete linear time-invariant system as a simulation example, simulation results indicates the control scheme can insure mean square stability of the NCS.
并以任意的一个二维离散线性时不变系统为例,对其进行仿真,仿真结果表明该控制策略能保证网络化控制系统的指数均方稳定性。
This paper comprehensively analyze simulation characteristics of highway station system and discrete system simulation method, build simulation model in the example of jingshan freight station.
本文在综合分析公路货运站仿真特点以及离散系统仿真方法的基础上,结合京山公路货运站实例建立了仿真模型。
This paper comprehensively analyze simulation characteristics of highway station system and discrete system simulation method, build simulation model in the example of jingshan freight station.
本文在综合分析公路货运站仿真特点以及离散系统仿真方法的基础上,结合京山公路货运站实例建立了仿真模型。
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