Browsing by Author "Skaugen, Atle"

Now showing items 1-4 of 4

    • Compact multispectral multi-camera imaging system for small UAVs 

      Torkildsen, Hans Erling; Haavardsholm, Trym Vegard; Opsahl, Thomas Olsvik; Datta, Urmila; Skaugen, Atle; Skauli, Torbjørn (2016)
      Cameras with filters in the focal plane provide the most compact solution for multispectral imaging. A small UAV can carry multiple such cameras, providing large area coverage rate at high spatial resolution. We investigate ...

    • Rate table tests of low-cost inertial measurement units 

      Ånonsen, Kjetil Bergh; Skaugen, Atle (2014-11-13)
      This report gives a summary of the results of a series of tests of low cost inertial measurement units conducted at FFI in late 2012. The units were all based on microelectromechanical technology (MEMS) and included the ...

    • Studies of aerodynamically induced vibrations on the P-3Cmaritime surveillance aircraft and proposed vibration reducing measures 

      Andreassen, Øyvind; Wasberg, Carl Erik; Helgeland, Anders; Tutkun, Murat; Kielland, Jan Charles; Reif, Bjørn Anders Pettersson; Skaugen, Atle (2013-01-31)
      After installation of a radome on the P-3C aircraft, vibrations occur in flight that were not present earlier. The vibrations are specially noticeable at high airspeeds. The cause of the vibrations is confirmed to be ...

    • Temperaturmålinger av loddeprofil for EKKO II kretskort 

      Skaugen, Atle (2010)
      I forbindelse med produksjon av et EKKO II kretskort i OPEK prosjektet ved FFI, ble det oppdaget at RAM brikkene ikke lenger fungerte etter lodding i dampfaseovnen. EKKO II kretskortet består av både blyholdige og blyfri ...