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Evaluating emission mitigation strategies for sustainable transportation system: a system dynamics approach

机译:评估可持续交通系统的减排策略:系统动力学方法

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The sustainable development of urban transportation system demands a trade-off between economic, social, demographic, geographic, and political concerns. To address these concerns there is a need of induction of viable transportation policies. In order to examine, the effect of these policies, a system dynamics modelling framework has been presented. A simulation model has been developed to analyse the emission reduction policies. The proposed model integrates the induced travel demand in its structure in order to incorporate dynamic response of transport users. Finally, the impact of different polices like providing separate pedestrian lanes, increase in vehicle occupancy, application of telecommuting and land use pattern change in terms of vehicle emission has been assessed. The results are compared with the case when the impact of induced travel demand is not considered. It is concluded that the dynamic analysis gives a realistic assessment of emission reduction policies.
机译:城市交通系统的可持续发展要求在经济,社会,人口,地理和政治问题之间进行权衡。为了解决这些问题,需要制定可行的运输政策。为了检查这些策略的效果,提出了系统动力学建模框架。已经开发了模拟模型来分析减排政策。所提出的模型在其结构中整合了感应出行需求,以便纳入运输用户的动态响应。最后,评估了不同政策的影响,例如提供单独的行人专用道,车辆占用增加,远程通勤的应用以及车辆排放方面的土地使用方式变化。将结果与不考虑诱导旅行需求影响的情况进行比较。结论是,动态分析给出了减排政策的现实评估。

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