1403/01/10
امیر علی زرین مهر

امیر علی زرین مهر

مرتبه علمی: استادیار
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده مهندسی و فناوری
نشانی:
تلفن: 011-35302903

مشخصات پژوهش

عنوان
Complementarity formulation and solution algorithm for auto-transit assignment problem
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Path-based assignment; Auto-transit assignment; Nonlinear complementarity problem; Decomposition; Path generation; Linearization
سال
2019
مجله TRANSPORTATION RESEARCH RECORD
شناسه DOI
پژوهشگران Amirali Zarrinmehr ، Hedayat Z. Aashtiani ، Yu Marco Nie ، Hossein Azizian

چکیده

In this paper, a combined model of auto-transit assignment is introduced based on two complementarity formulations in the literature. The model accounts for interactions between the auto and transit modes through non-separable asymmetric demand and cost functions. A path-based solution algorithm is presented based on the three ideas of decomposition, column generation, and linearization, which have proved to be effective in tackling large-size networks. Numerical results over the Chicago Sketch network suggest that the algorithm converges quickly within the first iterations, but is less effective as the solution gets closer to neighbourhood of the equilibrium solution. The sluggish convergence behavior is attributed to the difficulty of searching the space of strategy-based transit assignment model.