Sökning: "Ekström Mikael"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Ekström Mikael.
1. Control and Navigation of an Autonomous Bicycle
Sammanfattning : Autonomous control of mobile robots is a research topic that has received a lot of interest. There are several challenging problems associated with autonomous mobile robots, including low-level control, localisation, and navigation. LÄS MER
2. Internal magnetic properties in rare earth metals and compounds
Sammanfattning : In gadolinium the pressure dependence of the local field has been studied. Applied field up to 0.6 GPa have a very strong influence on the local muon fields. LÄS MER
3. SiC CMOS and memory devices for high-temperature integrated circuits
Sammanfattning : High-temperature electronics find use in extreme environments, like data logging in downhole drilling for geothermal energy production, inside of high-temperature turbines, industrial gas sensors and space electronics. The simplest systems use a sensor and a transmitter, but more advance electronic systems would additionally require a microcontroller with memory. LÄS MER
4. Embedded high-resolution stereo-vision of high frame-rate and low latency through FPGA-acceleration
Sammanfattning : Autonomous agents rely on information from the surrounding environment to act upon. In the array of sensors available, the image sensor is perhaps the most versatile, allowing for detection of colour, size, shape, and depth. For the latter, in a dynamic environment, assuming no a priori knowledge, stereo vision is a commonly adopted technique. LÄS MER
5. Enabling a Robot for Underwater Surface Cleaning
Sammanfattning : Biofouling build-up on submerged structures such as ships, petroleum and gas storage tanks, electric power plants, bridges, oil rigs etc. is a major problem that affects the surface material of the structure, the eventual hydrodynamic quality of the surface and in some cases the efficacy of cooling systems. LÄS MER