• FLIGHT TEST DATA AIRBORNE RESTRUCTURABLE FAST FROCESSING TECHNOLOGY

      Wu, Zhenhua; Wang, Jianjun; Li, Xiaoya; Chinese Flight Test Establishment (International Foundation for Telemetering, 2018-11)
      In multi-bus, long-endurance flight test, the huge test data is recorded by networked airborne testing system. After the flight, to ensure that engineers can analyze engineering data immediately, the processing platform must use limited resources quickly to complete test data processing. Because the test parameters sets on different test tasks are different, we design an airborne restructurable fast data processing system: during the flight, uploading the phased data processing configuration information through telemetry uplink in real time according to the execution state of the ongoing test task, based on these task requirements, the airborne processing system restructures its processing logic and workflow, avoiding repeated calculation of parameters, and ensuring the limited onboard computing resources can meet the needs of multitasking comprehensive flight test data processing.