Sökning: "Oscar Hultmar"

Hittade 2 uppsatser innehållade orden Oscar Hultmar.

1. 1. Robust Drone Mission in the Arctic

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

   Författare :Elvira Brenner; Oscar Hultmar; [2020]
   Nyckelord :;

   Sammanfattning : During environmental research projects in the Arctic region AFRY has come across an unproportionally high number of cases where the navigation of drones have not worked as intended, compared to other regions. The main objective of this thesis is to investigate the cause of these navigational problems and determine the main cause. LÄS MER

3. 2. Mechanical design and construction of solar panel experiment in stratospheric conditions

   Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaper

   Författare :Oscar Hultmar; Johan Paulsson; Jonathan Sundell; [2018]
   Nyckelord :CIGS solar cells; cosmic radiation; stratospheric conditions;

   Sammanfattning : This project will be a part of the LODESTAR experiment. LODESTAR is one of the experiments scheduled to fly on the REXUS/BEXUS 26 high altitude balloon flight. The primary objective of the experiment is to investigate the effects of cosmic radiation on CIGS solar cells. LÄS MER