Motion Analysis of a Wheeled Mobile Driving Simulator for Urban Traffic Situations
Motion Analysis of a Wheeled Mobile Driving Simulator for Urban Traffic Situations
复制标题
城市交通情况下轮式移动驾驶模拟器的运动分析
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
M. Graupner
中科院分区：
文献类型：
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作者：
Alexander Betz;H. Winner;Marc Ancochea;M. Graupner
城市交通模拟比高速公路交通模拟对驾驶模拟器的系统要求更高。城市交通的运动信息特征很容易超出最先进的驾驶模拟器可用的运动包络线。通过轨道系统增强平移运动会导致移动质量增加和系统动力不足。所提出的轮式移动驾驶模拟器（WMDS）在动力和主动转向轮上移动，并解决了已公布的核心问题。对城市交通赛道上真实世界试驾的能源、电力和摩擦需求进行了可行性分析。所提出的结果证明摩擦受限推进系统（如 WMDS 概念）适合执行驾驶模拟。就最先进的电池技术而言，能源和电力需求也是可行的。这种有前途的新方法可以将大运动包络线与高系统动力学结合到高保真驾驶模拟器（DS）中。
The simulation of urban traffic has higher system requirements than that of motorway traffic for driving simulators. The motion information characteristic of urban traffic easily exceeds the motion envelope available for state of the art driving simulators. Augmenting translational motion by rail systems results in increasing moving mass and insufficient system dynamics. The presented wheeled mobile driving simulator (WMDS) moves on powered and active steerable wheels and solves the announced core problems. A feasibility analysis is conducted concerning energy, power and friction demand for a real world test drive on an urban traffic circuit. The presented results prove that a friction limited propulsion system, like the WMDS concept is suitable for performing driving simulation. Energy and power demand are also feasible with regard to state of the art battery technology. The promising new approach allows the combination of a large motion envelope with high system dynamics into a high fidelity driving simulator (DS).