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    DEVELOPMENT AND VALIDATION OF AN APPLICATION FOR PITCH DROP

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    ITC_2018_18-10-04.pdf
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    Author
    Guarino de Vasconcelos, Luiz Eduardo
    Kusumoto, André Yoshimi
    Roberto, Leandro
    Zanette, João Vitor
    Oliveira Leite, Nelson Paiva
    Araujo Lopes, Cristina Moniz
    Affiliation
    Instituto Tecnológico de Aeronáutica (ITA)
    Instituto de Pesquisas e Ensaios em Voo (IPEV)
    Instituto Nacional de Pesquisas Espaciais (INPE)
    Instituto de Estudos Avançados (IEAV)
    Instituto de Aeronáutica e Espaço (IAE)
    Issue Date
    2018-11
    Keywords
    image processing
    store separation
    real time
    3D analysis
    camera calibration
    
    Metadata
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    Publisher
    International Foundation for Telemetering
    Journal
    International Telemetering Conference Proceedings
    URI
    http://hdl.handle.net/10150/631641
    Additional Links
    http://www.telemetry.org/
    Abstract
    Of all the stages of the process of store separation, the flight test stage is the most expensive stage. Thus, the smaller the number of flights, the better. One step prior to in-flight tests is the pitch drop. In this stage, the use of a computer vision solution can assist engineers during the test to determine whether the test point was safe or not. When using cameras in any activity that requires accuracy in the results, it is necessary to perform the calibration of the optical system used in the tests. The IPEV has developed a solution that (1) the construction of a calibration field so that camera calibrations can be performed using a single frame; (2) a method for carrying out pitch drop test; (3) and an application that uses computational vision to process data from high-acquisition-rate cameras and generate the results in 6DoF. The development and validation of the solution are described in this work.
    Language
    en_US
    ISSN
    0884-5123
    0074-9079
    Sponsors
    International Foundation for Telemetering
    Collections
    International Telemetering Conference Proceedings, Volume 54 (2018)

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