Sökning: "Gustaf Hendeby"
Visar resultat 11 - 15 av 22 avhandlingar innehållade orden Gustaf Hendeby.
11. Parameter Estimation for Mobile Positioning Applications
Sammanfattning : The availability and reliability of mobile positioning algorithms depend on both the quality of measurements and the environmental characteristics. The positioning systems based on global navigation satellite systems (GNSS), for example, have typically a few meters accuracy but are unavailable in signal denied conditions and unreliable in multipath environments. LÄS MER
12. On Joint State Estimation and Model Learning using Gaussian Process Approximations
Sammanfattning : Techniques for state estimation is a cornerstone of essentially every sector of science and engineering, ranging from aeronautics and automotive engineering to economics and medical science. Common to state estimation methods, is the specification of a mathematical model of the underlying system in question. Typically, this is done a priori, i.e. LÄS MER
13. Frequency Tracking for Speed Estimation
Sammanfattning : Estimating the frequency of a periodic signal, or tracking the time-varying frequency of an almost periodic signal, is an important problem that is well studied in literature. This thesis focuses on two subproblems where contributions can be made to the existing theory: frequency tracking methods and measurements containing outliers. LÄS MER
14. Localization for Autonomous Vehicles in Underground Mines
Sammanfattning : The trend of automation in industry, and in the society in general, is something that probably all of us have noticed. The mining industry is no exception to this trend, and there exists a vision of having completely automated mines with all processes monitored and controlled through a higher level optimization goal. LÄS MER
15. Robust LIDAR-Based Localization in Underground Mines
Sammanfattning : The mining industry is currently facing a transition from manually operated vehicles to remote or semi-automated vehicles. The vision is fully autonomous vehicles being part of a larger fleet, with humans only setting high-level goals for the autonomous fleet to execute in an optimal way. LÄS MER