An integrated naval infrared target, countermeasure and threat model is presented. The target modeling capabilities include complex 3-D surface geometries, a thermal system model with auto-generated solar heating, sea/air convection, sea/sky radiation and inter-surface radiation, a surface radiance model which accounts for multiple diffuse reflections, observer-to-target atmospheric absorption and path radiance, and an exhaust gas dispersion and IR emission model. The IR images of any number of targets can be rendered simultaneously within a full-hemispherical sea/sky/sun background relative to an observer at a specified altitude, based on the atmospheric radiance, solar irradiance, path radiance and time-average solar sea-glint. Flare countermeasures are added to the scenario through definition of canisters, submunitions, burn characteristics and deployment tactics. The IR missile model has been constructed from a minimum number of parameters to keep the model generic and provide a reasonable estimate of IR susceptibility. The purpose of the model is to provide the tools necessary to develop and assess the effectiveness of infrared signature suppression and infrared countermeasures. A number of analysis methods are provided, including on- screen image analysis, polar signature plots, polar lock-on range and engagement simulation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    SHIPIR/NTCS: a naval ship infrared signature countermeasure and threat engagement simulator


    Beteiligte:

    Kongress:

    Infrared Technology and Applications XXII ; 1996 ; Orlando,FL,United States


    Erschienen in:

    Erscheinungsdatum :

    1996-06-27





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Infrared scene capabilities of SHIPIR

    Vaitekunas, David A. / Lawrence, Owen E. | SPIE | 1999


    Naval threat and countermeasures simulator

    Vaitekunas, David A. / Alexan, Karim / Birk, A. M. et al. | SPIE | 1994


    SYSTEM OF INFRARED RADAR SIGNATURE DECOY FOR NAVAL SHIP

    KIM YONG WOON | Europäisches Patentamt | 2022

    Freier Zugriff


    Threat countermeasure assistance system

    COLBY STEVEN D | Europäisches Patentamt | 2020

    Freier Zugriff