Transit frequency optimization in bi-modal networks using differential evolution algorithm
Yükleniyor...
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Turkish Chamber Civil Engineers
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This study proposes a bi-level optimization model for the transit frequency setting problem in bi-modal networks. The objective of the upper-level problem is to obtain a solution set of bus line frequencies that provide the minimum total travel cost of the car and bus users. Differential Evolution (DE) algorithm is employed in the upper-level model to determine the optimal headways for a given route structure. The lower-level model is a congested multi-modal user equilibrium assignment model, which considers the interactions of car and bus flows, for determining joint mode/route preferences of the network users, which considers the interactions of car and bus flows. The developed model is tested on Mandl's benchmark network to evaluate its performance and applicability. The comparative experiments demonstrate that the proposed model leads to reductions in transportation costs. Also, the result of numerous optimization runs shows that DE performs well in finding similar frequency sets in independent optimizations.
Açıklama
WOS:000864015100011
Anahtar Kelimeler
Transit Frequency Setting Problem, Bus Frequency Optimization, Multi-Modal Assignment, Differential Evolution Algorithm, Bi-Level Optimization
Kaynak
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
33
Sayı
5
Künye
Mutlu, M. M. , Aksoy, İ. C. & Alver, Y. (2022). Transit frequency optimization in bi-modal networks using differential evolution algorithm. Teknik Dergi , 33 (5) , 12601-12616 . DOI: 10.18400/tekderg.935950
