• CURRENT AND FUTURE DEVELOPMENTS IN FLIGHT TEST CONFIGURATION TECHNIQUES

      Whittington, Austin; Ibaroudene, Hakima; Abbott, Ben; Yao, Di; Hite, Joseph; Bapty, Theodore; Moskal, Jakub; Neumann, Michael; Southwest Research Institute; Vanderbilt University; et al. (International Foundation for Telemetering, 2018-11)
      As technologies like network-based telemetry and standardized configuration languages begin to see wider adoption within the flight test community, new techniques exploring the new possibilities they provide are also developed. This paper reviews a subset of these techniques, including successful use in commercial flight test, focusing on the concepts of constraints and their application in the field, specifically their use in helping users to create correct-by-construction configurations. We then explore ongoing efforts with the Air Force and DARPA to extend these techniques into constraint satisfaction and real-time adaptation, providing the ability to create and adapt configurations to match (possibly changing) test requirements.
    • OBTAINING MEASUREMENT DATA USING COCKPIT VIDEO CAMERAS

      Ibaroudene, Hakima; Moodie, Myron L.; Abbott, Ben A.; Southwest Research Institute® (International Foundation for Telemetering, 2018-11)
      Rather than classic data bus-based acquisition and extraction, we can use cockpit video cameras to extract measurements. These technologies can reduce installation costs and complexity and minimize aircraft modification to obtain parameter data and may be sufficient for some quickturn, limited-scope flight test operations. This paper explores the challenges and possible approaches for extracting measurements from video imagery of cockpit displays and provides an in-depth case study of a portable cockpit display video measurement system that reads digital measurements from aircraft instrument panels.