Optimal Design of Bus Stop Locations Integrating Continuum Approximation and Discrete Models
المؤلفون المشاركون
Luo, Xiaoling
Zhang, Jun
Jiang, Yangsheng
Fan, Wenbo
المصدر
Journal of Advanced Transportation
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-07
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Although transit stop location problem has been extensively studied, the two main categories of modeling methodologies, i.e., discrete models and continuum approximation (CA) ones, seem have little intersection.
Both have strengths and weaknesses, respectively.
This study intends to integrate them by taking the advantage of CA models’ parsimonious property and discrete models’ fine consideration of practical conditions.
In doing so, we first employ the state-of-the-art CA models to yield the optimal design, which serves as the input to the next discrete model.
Then, the stop location problem is formulated into a multivariable nonlinear minimization problem with a given number of stop location variables and location constraint.
The interior-point algorithm is presented to find the optimal design that is ready for implementation.
In numerical studies, the proposed model is applied to a variety of scenarios with respect to demand levels, spatial heterogeneity, and route length.
The results demonstrate the consistent advantage of the proposed model in all scenarios as against its counterparts, i.e., two existing recipes that convert CA model-based solution into real design of stop locations.
Lastly, a case study is presented using real data and practical constraints for the adjustment of a bus route in Chengdu (China).
System cost saving of 15.79% is observed by before-and-after comparison.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Luo, Xiaoling& Fan, Wenbo& Jiang, Yangsheng& Zhang, Jun. 2020. Optimal Design of Bus Stop Locations Integrating Continuum Approximation and Discrete Models. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1180841
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Luo, Xiaoling…[et al.]. Optimal Design of Bus Stop Locations Integrating Continuum Approximation and Discrete Models. Journal of Advanced Transportation No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1180841
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Luo, Xiaoling& Fan, Wenbo& Jiang, Yangsheng& Zhang, Jun. Optimal Design of Bus Stop Locations Integrating Continuum Approximation and Discrete Models. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1180841
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1180841
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر