In the terminal airspace, integrated departures and arrivals have the potential to increase operations efficiency. Recent research has developed geneticalgorithm- based schedulers for integrated arrival and departure operations under uncertainty. This paper presents an alternate method using a machine jobshop scheduling formulation to model the integrated airspace operations. A multistage stochastic programming approach is chosen to formulate the problem and candidate solutions are obtained by solving sample average approximation problems with finite sample size. Because approximate solutions are computed, the proposed algorithm incorporates the computation of statistical bounds to estimate the optimality of the candidate solutions. A proof-ofconcept study is conducted on a baseline implementation of a simple problem considering a fleet mix of 14 aircraft evolving in a model of the Los Angeles terminal airspace. A more thorough statistical analysis is also performed to evaluate the impact of the number of scenarios considered in the sampled problem. To handle extensive sampling computations, a multithreading technique is introduced.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Optimizing Integrated Terminal Airspace Operations Under Uncertainty


    Contributors:

    Conference:

    Digital Avionics Systems Conference (DASC) ; 2014 ; Colorado Springs, CO, United States


    Publication date :

    2014-10-05


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Optimizing integrated terminal airspace operations under uncertainty

    Bosson, Christabelle / Xue, Min / Zelinski, Shannon | IEEE | 2014

    Free access

    Optimizing integrated terminal airspace operations under uncertainty

    Bosson, Christabelle / Xue, Min / Zelinski, Shannon | IEEE | 2014


    Spatio-Temporally Correlated Wind Uncertainty Model for Simulation of Terminal Airspace Operations

    Vaddi, V.V. / Tandale, M.D. / Lin, S. et al. | British Library Conference Proceedings | 2013


    Optimizing Integrated Arrival, Departure and Surface Operations Under Uncertainty

    Bosson, Christabelle / Xue, Min / Zelinski, Shannon | NTRS | 2015


    INTEGRATED MANAGEMENT FOR AIRPORT TERMINAL AIRSPACE

    DONOVAN TIMOTHY P | European Patent Office | 2017

    Free access