Publications of Maurizio Bielli

This page shows all publications that appeared in the IASI annual research reports. Authors currently affiliated with the Institute are always listed with the full name.

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Show all publications of the year  ALL, with author Bielli M., in the category IASI Research Reports (or show them all):


IASI Research Report n. 149  (Previous    Next)


Bielli M.

Flow control modelling in ATC systems.

ABSTRACT
Flow control is that part of an air traffic management system, in which control actions to avoid traffic congestion are considered. The aim is to redistribute traffic flows so as to fit air traffic demand to the system capacity and at the same time to minimize the possibility of unsafe conditions, inconvenience and costs. Different levels of intervention can be defined according to the size of the area interested by the demand overload and to the time interval of the forecasted ongestion. As a consequence, a flow control system generally proves to be a multi-level system acting on a large network of routes. In this paper, models of automated flow control systems are considered and a linear constrained optimization problem on a multicommodity flow network is defined. To solve the resulting large-scale problem, suitable decomposition techniques are analyzed and discussed.
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