NASA and the international community are investing in the development of a commercial transportation infrastructure that includes the increased use of rotorcraft, specifically helicopters and aircraft such as a 40-passenger civil tilt rotors. Rotorcraft have a number of advantages over fixed wing aircraft, primarily in not requiring direct access to the primary fixed wing runways. As such they can operate at an airport without directly interfering with major air carrier and commuter aircraft operations. However, there is significant concern over the impact of noise on the communities surrounding the transportation facilities. In this paper we propose to address the rotorcraft noise problem by exploiting powerful search techniques coming from artificial intelligence, coupled with simulation and field tests, to design trajectories that are expected to improve on the amount of ground noise generated. This paper investigates the use of simulation based on predictive physical models to facilitate the search for low-noise trajectories using a class of automated search algorithms called local search. A novel feature of this approach is the ability to incorporate constraints into the problem formulation that addresses passenger safety and comfort.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Automated Design of Noise-Minimal, Safe Rotorcraft Trajectories


    Beteiligte:

    Kongress:

    68th Annual American Helicopter Society Forum ; 2012 ; Forth Worth, TX, United States


    Erscheinungsdatum :

    2012-05-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Automated Design of Noise-Minimal, Safe Rotorcraft Trajectories

    R. A. Morris / K. B. Venable / J. Lindsay | NTIS | 2012


    Automated Design of Noise-Minimal, Safe Rotorcraft Trajectories

    Morris, R.A. / Venable, K. / Lindsay, J. et al. | British Library Conference Proceedings | 2012



    Design of Quiet Rotorcraft Approach Trajectories

    Padula, Sharon L. / Burley, Casey L. / Boyd, D. Douglas, Jr. et al. | NTRS | 2009


    Design of Quiet Rotorcraft Approach Trajectories

    S. L. Padula / C. L. Burley / D. D. Boyd et al. | NTIS | 2009