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首页> 外文期刊>Journal of Transportation Engineering >Simulation of Bicycle-Riding Smoothness by Bicycle Motion Analysis Model
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Simulation of Bicycle-Riding Smoothness by Bicycle Motion Analysis Model

机译：基于自行车运动分析模型的自行车平顺性仿真

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This study focuses on the development of equipment for measuring riding smoothness along bicycle routes. In addition, a bicycle motion analysis model was also developed and verified for conducting effective and efficient assessment of riding smoothness. Compared to motor vehicles, bicycles have a relatively simple shock absorber design. Most of the motorway smoothness indices developed for passenger cars do not satisfy the needs of evaluating bicycle routes. A test bicycle equipped with multiple sensors was developed in this study to measure the vertical acceleration while riding a bicycle. A lightweight inertial profiler was also designed and manufactured for measuring the bicycle route profile, which was used as the major input of the analysis model. Through several stages of field tests, it was concluded that the measured and calculated accelerations are fairly consistent, and the average error percentage is less than 10%. By integrating the usage of a lightweight inertial profiler and the bicycle motion analysis model, riding smoothness of bicycle route networks can be assessed effectively and efficiently. (C) 2015 American Society of Civil Engineers.
机译：这项研究的重点是测量沿自行车路线骑行平顺性的设备。此外，还开发并验证了自行车运动分析模型，以进行骑行平顺性的有效评估。与机动车辆相比，自行车具有相对简单的减震器设计。为乘用车开发的大多数高速公路平整度指标均不能满足评估自行车道的需求。在这项研究中，开发了一种配有多个传感器的测试自行车，以测量骑自行车时的垂直加速度。还设计和制造了用于测量自行车路线轮廓的轻型惯性轮廓仪，该轮廓仪用作分析模型的主要输入。通过几个阶段的现场测试，得出的结论是，测得的加速度和计算得出的加速度相当一致，平均误差百分比小于10％。通过将轻型惯性轮廓仪的使用与自行车运动分析模型集成在一起，可以有效地评估自行车路线网络的行驶平稳性。 （C）2015年美国土木工程师学会。

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