Sökning: "free and open-source software"

Visar resultat 11 - 15 av 83 uppsatser innehållade orden free and open-source software.

1. 11. Emulering av c-applikationer för ett inbyggt system i Linuxmiljö

   M1-uppsats, KTH/Hälsoinformatik och logistik

   Författare :Marika Logge; [2021]
   Nyckelord :Emulator; embedded systems; Linux; FreeRTOS; Emulator; inbyggda system; Linux; FreeRTOS;

   Sammanfattning : I det här arbetet har en emulator till DeLavals inbyggda system IOM 200 utvecklats i en Linuxmiljö. Konceptet har varit att implementera en emulator i DeLavals testprocess för mjukvaran i ett inbyggt system. Syftet med emulatorimplementationen var att underlätta utvecklingen av mjukvaran genom att ta bort beroendet av hårdvaran. LÄS MER

3. 12. RTIC - A Zero-Cost Abstraction for Memory Safe Concurrency

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Henrik Tjäder; [2021]
   Nyckelord :Embedded systems; real-time; concurrency; RTIC; RTFM; Real-Time For the Masses; Real-Time Interrupt-driven Concurrency;

   Sammanfattning : Embedded systems are commonplace, often with real-time requirements, limited resources and increasingly complex workloads with high demands on security and reliability. The complexity of these systems calls for extensive developer experience and many tools has been created to aid in the development of the software running on such devices. LÄS MER

4. 13. Validating results from the Molten Salt Reactor Experiment by use of turbulent CFD simulations : A study of a modified U-tube shell-and-tube primary heat exchanger and radiator with molten salts

   Master-uppsats, Luleå tekniska universitet/Rymdteknik

   Författare :Malcolm Akner; [2021]
   Nyckelord :CFD; MSRE; CAD; CHT; experiment; molten; liquid; salt; fluid mechanics; mechanics; fluid; LTU; nuclear; reactor; nuclear reactor; generation four; generation IV; copenhagen atomics; copenhagen; atomics; space engineering; space; engineering; aerospace; thesis; master s thesis; master s; Malcolm; Akner; Erik; CFD; MSRE; CAD; CHT; flytande; salt; strömningslära; strömningsmekanik; fluid; fluidmekanik; LTU; kärnreaktor; generation fyra; generation IV; copenhagen atomics; rymdteknik; flygteknik; ingenjör; civilingenjör; examensarbete; Malcolm; Akner; Erik;

   Sammanfattning : Background Nuclear reactors utilizing molten fuels rather than solid fuels show a massive advantage in energy yield, waste handling and safety features. The only successful reactor utilizing a molten fuel was called the ‘Molten Salt Reactor Experiment’ (MSRE), built and operated in the Oak Ridge national laboratory (ORNL) in Tennessee, U.S.A. LÄS MER

5. 14. State of the Art Embedded LinuxBuild Systems

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Sagar Shubham; Aakash Goel; [2021]
   Nyckelord :;

   Sammanfattning : Modern-day microprocessors are powerful and miniature to a point they are present in varied use cases ranging from robotics to the automotive industry. The requirements on these tiny computing devices for these applications require high level operating systems such as Linux, often referred to as Embedded Linux in this scenario. LÄS MER

7. 15. Live 3D imaging quantum LiDAR

   Master-uppsats, KTH/Tillämpad fysik

   Författare :Theodor Staffas; [2021]
   Nyckelord :lidar; otdr; snspd; lidar; otdr; snspd;

   Sammanfattning : In this thesis, I demonstrate a single­photon Light Detection And Ranging, (LiDAR)system operating at 1550 nm capable of reconstructing 3D environments live withmm resolution at a rate of 400 points per second using eye­safe laser pulses. Thesystem was built using off­-the-­shelf optical components and analysis was performedusing open-­source software. LÄS MER