A dynamic estimation of passenger OD matrices based on space-state models

Autor: Montero Mercadé, Lídia, Codina Sancho, Esteve
Přispěvatelé: Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa, Universitat Politècnica de Catalunya. PROMALS - Grup de Recerca en Programació Matemática, Logística i Simulació
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Popis: Dynamic OD passenger matrices must be taken into account when designing robust public transport systems. The adjustment of these matrices is examined using passenger counts provided by a space-state model formulation in a demand-variable peak-period. The Kalman filter approach also incorporates ICT data, based on the detection of the electronic signature of on-board devices, thus providing a rich source of data that can be used in space-state models to simplify its formulation. It reduces the dimension of the state vector and allows a linear mapping between state variables and measurements.
Databáze: OpenAIRE