• Method Statistical analysis of historical data was adopted to set up computer model of system dynamics and simulation system of Polcy-making.

    方法采用历史数据统计分析,建立系统动力学模型及决策模拟系统。

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  • The composition of the simulation system, data processing flowchart and simulation mode that included the missile dynamics, sensitive element and variable structure controller were given.

    给出了该仿真系统的组成、信号处理流程,以及包括弹体动力学、敏感元件和变结构控制器的仿真模型。

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  • This paper presents a real time cartoon smoke simulation algorithm based on fluid dynamics and particle system.

    提出一种流体力学模型结合粒子系统的卡通烟雾实时模拟算法。

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  • Simulation and comparison studies of different peak and valley time price policies and different response types of users are carried out by simulation software VENSIM special for system dynamics.

    应用系统动力学专用的仿真软件VENSIM对不同峰谷分时电价定价策略和不同响应类型用户进行仿真和比较研究。

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  • The results show that differential game can be transferred to the matrix form of the game, and players' equilibrium strategies can be solved simply through system dynamics simulation.

    结果表明,通过系统动力学模拟可将微分博弈转化为博弈的矩阵形式,进而方便地求出局中人均衡策略。

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  • This paper analyses the development difficulty of a large flexible rotating platform and brings out a method to realize modeling and simulation with dynamics of multibody system.

    在分析了大型柔性转台研制难点的基础上,提出了采用多柔体动力学方法进行大型柔性转台系统的建模与仿真。

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  • The effects of initial different crystal lattice of simulated system on balance temperature and cut-off radius on total balance energy were discussed in NVE ensemble by molecular dynamics simulation.

    本文应用分子动力学模拟方法,讨论了NVE系综中不同初始晶格类型对模拟系统平衡温度和截断半径对模拟系统平衡总能的影响。

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  • Through the analysis of the working process of this linkage system, this paper execute the dynamic simulation and optimization of this model by using multi-body system dynamics software ADAMS.

    通过对肘杆系统工作过程的分析并利用多体系统动力学软件( ADAMS)对模型进行了动力学模拟和优化设计。

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  • Separating solving logic from multibody dynamics model, the consistency of status of constraint and force element component was achieved in multibody dynamics system simulation.

    这种解算模式,实现了多体动力学解算仿真中,模型与解算逻辑的分离,维护了系统仿真中构件、铰约束、力元等组件的状态一致性。

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  • The ADAMS software is used to build dynamics simulation models of the dry dock gate system and simulation results show that these models are correctly built.

    运用机械系统动力学自动分析软件ADAMS,建立了干船坞气控卧倒门系统的动力学仿真模型,并通过对仿真模型的运行,证明模型是可行的。

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  • Both the simulation and experimental results show that the dynamics model is correct and control strategy put forward can improve the portability and sensitiveness of vehicle steering system.

    仿真和试验的结果都表明:建立的动力学模型是合理的,提出的控制策略能提高汽车的转向轻便性和灵敏性。

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  • The theoretical reasoning and simulation results show that continuous time VSC system can be more robust than PID system, and chattering control an be partially decoupled with system dynamics.

    理论分析和仿真表明,连续时间系统变结构控制确实具有一定的鲁棒性,并且能够实现抖振控制与系统控制的部分解耦。

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  • Besides that, the coupling dynamics characteristics of pitching, cardinal freedom system are studied, and the simulation is done. The simulating result shows that its coupling factors can be ignored.

    另外还对转塔跟踪系统的俯仰、方位两个自由度的耦合动力学特性进行了分析和仿真,结果表明其相互的影响可以忽略。

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  • The system dynamics is used to make the simulation about the differential game under the condition of complete information and incomplete information.

    以系统动力学为工具,通过模拟的方法求解完全信息和不完全信息情况下微分博弈的均衡策略。

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  • The basic result of system dynamics simulation shows that the long term trend of urban land change is a "s shaped" curve, and the fastest period is between 1980 and 2030.

    系统动力学模型的基本模拟结果显示,城镇用地的长期变化趋势是一种“S”型的增长规律,从1980年至2030年是城镇用地变化的快速增长阶段。

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  • Based on multibody system dynamics method and ADAMS software platform, a rigid-flexible coupling multi-body model is built for vehicle dynamics simulation.

    利用多体动力学方法建立了基于ADAMS软件平台的整车刚柔耦合多体系统操纵动力学仿真分析模型。

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  • This paper presents a fast cartoon smoke simulation model based on fluid dynamics and particle system.

    提出一种流体力学模型结合粒子系统的卡通烟雾实时模拟算法。

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  • The simulation study for the servo system is carried out by means of a computer system, and the effect of some parameters on the dynamics of the servo system...

    用计算机对系统进行仿真研究,找出了部分参数对系统动态性能的影响,并将仿真结果与样机试验进行了对比。

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  • This thesis reviews the state of art in Internet congestion control research, and then analyses the nonlinear dynamics of Internet congestion control system based on simulation tools.

    本文在归纳、总结了关于互联网拥塞控制的研究现状的基础上,利用仿真工具,分析了互联网拥塞控制系统的动力学行为。

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  • The feasibility of applying multi-body dynamics theory and co-simulation technology to semi-active suspension system of tracked vehicle is proved by simulation results.

    从而验证了多体理论和联合仿真技术在履带车辆半主动悬挂技术的可行性。

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  • The dynamic simulation results shown that the new controlling method is suitable for the system. It has ideal characters of dynamics and stability. The laws of work...

    结果表明:该控制模型对于分析控制系统的控制效果、控制作用过程中系统性能的变化规律能够取得比较好的效果,控制方案的动态特性、稳态特性均比较理想。

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  • The dynamic simulation results shown that the new controlling method is suitable for the system. It has ideal characters of dynamics and stability. The laws of work...

    结果表明:该控制模型对于分析控制系统的控制效果、控制作用过程中系统性能的变化规律能够取得比较好的效果,控制方案的动态特性、稳态特性均比较理想。

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