• With the model the simulation for 5 real car crash tests provided by Japan Automobile Research Institute is conducted and the simulation results basically coincide with the tests.

    以此模型对日本汽车研究所提供的5例实车碰撞试验进行了计算模拟,结果基本一致。

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  • Car following model is a basic model in traffic microscopic simulation, using to analyze and describe the way one vehicle (driver) follows another in a single lane of traffic.

    车辆跟驰模型是微观交通流模拟的一个基本模型,用来分析和描述在无法超车的同一车道上一辆车(驾驶员)跟随另一辆车的方式。

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  • The engine stable experiment and passenger car road test were done in order to build the engine model and testify the accuracy of the simulation by CRUISE.

    为了建立发动机数学模型和验证CRUISE软件模拟计算的精度,分别做了发动机稳态试验和整车性能试验。

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  • On the platform of the ADAMS/CAR secondary development module, the MB dynamics simulation model of the virtual prototype of a domestic light bus has been created.

    以ADAMS/CAR二次开发模块为平台,建立了国产某小型客车虚拟样机的多体系统动力学仿真模型。

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  • In order to investigate the stress distribution of the assembled rear glass with wrap in a car, the numerical simulation and simulation model methods were put forward.

    利用数值模拟和仿真模型分别进行对比分析汽车后三角包边玻璃总成安装到车身上后玻璃的应力分布。

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  • Finally, the simulation design of an example of DRES: "driving control and monitoring system of car" reveals the effectiveness and merits of message architecture model and time-accounting measure.

    最后,通过对分布式实时系统实例“汽车行驶监控系统”的模拟设计,表明了消息体系模型和时间记账机制的有效性及优点。

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  • Road simulation based on remote parameter control technology plays an increasingly important role in the development process of car.

    基于远程参数控制技术的道路模拟试验在汽车开发过程中起着日益重要的作用。

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  • The dynamic simulation model based on the multi-rigid-body theory of the passenger restraint system for side impact of a car is created, and its validity is verified by tests.

    针对某轿车建立了基于多刚体理论的侧面碰撞乘员约束系统动态仿真模型,并依据试验结果进行了模型的有效性验证。

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  • A united model for engine and its exhaust muffler of a car is established using transfer matrix method, and a numerical simulation on the performances of exhaust muffler is conducted.

    文中利用传递矩阵法,建立了某轿车消声器与发动机的联合模型,对该消声器的各项性能进行了数值模拟。

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  • According to the traces at accident scene, a simulation model has been developed to analysis and reconstruct the car-to-car crash and their second impact in traffic accidents.

    本文介绍了根据现场痕迹即可对含第二次碰撞的车对车碰撞事故进行分析与再现的计算模型。

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  • The training model of test simulation for car of inverted pendulum based on BP algorithm of artificial neural networks (ANN) is a BP network that has 4-input and 3-layer structure.

    基于人工神经网络BP算法的倒立摆小车实验仿真训练模型,其倒立摆BP网络为4输入3层结构。

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  • Simulation machine car through reinforcement learning algorithm, learning optimal navigation strategies.

    说明:模拟智能机器小车,通过强化学习算法,学习最优导航策略。

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  • Grid generation in an external flow-field around a car body is one of the key techniques and prerequisites of numerical simulation.

    车身外流场的网格生成是进行数值模拟的一个关键技术及前提。

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  • During the modeling process, there are some simplifications for some of the details of real car, thinking about the simulation time and computer hardware problems.

    在建立仿真模型过程中,考虑到仿真时间与计算机硬件问题,对实车部分细节做出相应的简化。

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  • This paper built the solid model of a coal car with UG software, made dynamic simulation by ADAMS, and measured the starting torque and the forces on several key parts of the coal car.

    利用UG软件对运煤车进行实体建模,在AD AMS软件中对运煤车进行动态仿真,对其起动转矩和几个关键部分的受力进行了分析。

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  • The above Numerical Simulation provides a reference theory and design basis for the car design and manufacture of gas engines.

    通过以上的数值模拟计算,对轿车天然气发动机的设计与制造提供了可供参考的理论与设计依据。

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  • Based on the dynamic weighing application in mines special circumstances, we do the research on the mine car dynamic weighing simulation.

    本文针对动态轨道衡应用在矿山特殊环境情况,就矿山动态轨道衡模拟判车问题进行深入研究。

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  • The engine is the source of the car power, so it is the base of the powertrain simulation. And the engine model is built for the vehicle simulation system.

    发动机是汽车动力的源泉,因而发动机模型是汽车传动系仿真的基础,因此建立了用于整车系统仿真的发动机模型。

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  • Finally, the simulation results before and after car modeling modification were compared, which indicated that modification can improve the absorption property and crash safety.

    将改进后的车身模型的仿真结果与改进前进行对比,结果表明达到了提高吸能特性和碰撞安全性的目的。

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  • Through simulation, it is shown that ride comfort index of single car is greater than that of the whole train under the same suspension parameter of the bogie.

    仿真结果还发现,在转向架悬挂参数相同的情况下,单一车辆的运行平稳性指标大于列车的运行平稳性指标。

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  • The safety of passenger cars needs t0 be evaluated by crash tests, and computer simulation for passenger car crash tests is an effectual new technique.

    评价轿车安全性能需进行碰撞试验。碰撞试验的计算机模拟,是一种行之有效的新技术。

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  • By studying crash-connection between the sled and the absorber of car crash simulation system, the buffer of elastic-plastic material structure is designed.

    以汽车碰撞模拟试验系统中台车与吸能器之间的碰撞接合为例,设计弹-塑性缓冲结构。

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  • Grid generation is one of main difficulties in flow simulation around a car and is important for improving efficiency and precision of simulation.

    生成高质量的流场计算网格,对于提高汽车外部流场仿真的效率和精度具有重要意义,是汽车外部流场仿真计算的主要难点之一。

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  • The simulation of front side panel forming process has been car-ried out with die adjustment.

    并结合模具的调试过程对外覆盖件翼子板的成形过程进行了模拟。

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  • The mathematical model experimental study about velocity field in a car-bottom heat treating furnace is carried out by using numerical simulation technology.

    利用数值模拟技术,对台车式热处理炉的速度场进行了数学模型实验研究。

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  • From this study, we found that most microscopic simulation models, such as VISSIM, use traditional car-following theory, which does not automatically exhibit the two-capacity phenomenon.

    本文发现大多数微观模拟模型,例如VISSIM,尽管使用了传统的跟弛理论,但不能自动展示双能力现象。

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  • A model plane, model of mechanical: car, model ship models, the building model, military, model train, railway, animal model and simulation model, die-casting and metal toys;

    模型机械:飞机模型、汽车模型、船模型、建筑模型、军事模型、火车、铁路、动物模型、仿真模型、压铸及金属玩具等;

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  • A model plane, model of mechanical: car, model ship models, the building model, military, model train, railway, animal model and simulation model, die-casting and metal toys;

    模型机械:飞机模型、汽车模型、船模型、建筑模型、军事模型、火车、铁路、动物模型、仿真模型、压铸及金属玩具等;

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