PATH PRIORITIZATION AND OPERATIONAL CONSISTENCY FOR DYNAMIC TRAFFIC ASSIGNMENT: AN ANALYTIC HIERARCHICAL APPROACH
Journal Title: INTERNATIONAL JOURNAL FOR TRAFFIC AND TRANSPORT ENGINEERING - Year 2016, Vol 6, Issue 2
Abstract
An operational consistency model for real-time dynamic traffic assignment (DTA) applications seeks to correct the time-dependent path assignment within a rolling horizon scheme. This study extends an existing consistency framework to develop a hierarchy for the time-dependent path set based upon their relative importance to ensuring consistency. Using the analytic hierarchy process, the eigenvalue associated with a path is identified as the parameter which enables the rank ordering of paths. The ability to identify a subset of dominant paths relative to enhancing consistency enhances the computational viability of the consistency framework for real-time implementation and has significant practical implications. Additionally, it provides insights on the complex dynamics that are inherent to the operational consistency problem.
Authors and Affiliations
Srinivas Bulusu, Hong Zheng, Sushant Sharma
Keywords
Related Articles
- EP ID EP112425
- DOI http://dx.doi.org/10.7708/ijtte.2016.6(2).05
- Views 162
- Downloads 0
POMORSTVENOST U PLOVIDBI – PRIMER TRIMARAN BRODOVA
Pomorstvenost broda je mera prilagodljivosti strukture objekta na vodi uslovima plovidbe. Za svaki brod, čamac ili bilo koji drugi plovni objekat koji ima dobru pomorstvenost kaže se da je veoma sposoban za morsku plovid...
REVIEW ON VEHICULAR SPEED, DENSITY ESTIMATION AND CLASSIFICATION USING ACOUSTIC SIGNAL
Traffic monitoring and parameters estimation from urban to non urban (battlefield environment) traffic is fast-emerging field based on acoustic signals. We present here a comprehensive review of the state-of-the-art acou...
DEFINISANJE KRITERIJUMA ZA UTVRĐIVANJE NIVOA USLUGA GRADSKE PUTNE MREŽE PRIMENOM SAMOORGANIZOVANE MAPE VEŠTAČKE NEURONSKE MREŽE
Cilj ovog rada je poboljšanje nivoa usluga za poznata saobraćajna opterećenja gradskih ulica u Indiji. Analiza je sprovedena na osnovu preporuka datih u priručniku Highway Capacity Manual. Preporučeni opseg brzina za raz...
EVALUATING PUBLIC TRANSPORT PERFORMANCES BY UTILIZING PROBE VEHICLES
The work presented in this paper originates from the research conducted within the CIVITAS ELAN project, co-funded by the European Union. One of the main project objectives was to improve the quality of public transport...
SPEED-FLOW ANALYSIS FOR INTERRUPTED OVERSATURATED TRAFFIC FLOW WITH HETEROGENEOUS STRUCTURE FOR URBAN ROADS
Speed–flow functions have been developed by several transportation experts to predict accurately the speed of urban road network. HCM Speed-Flow Curve, BPR Curve, MTC Speed-Flow Curve, Akçelik Speed-Flow Curve are some e...