Measurement system with image analysis : Detecting signal disturbances in the Head-up display of the JAS 39 Gripen

Abstract: A measurement system has been developed to detect errors in the head-up display ofJAS 39 Gripen. Errors have been identified by continuously capturing images of thedisplay and comparing it to a reference image. Signal acquisition has been madeconcurrently with a Data Acquisition device and the data has been processed andanalyzed in LabVIEW, a visual programming tool.The resulting measurement system functioned as intended. There was an uncertaintyin the time stamp of the logged error, with a standard deviation of 15.1 ms.