Avancerad sökning

Visar resultat 1 - 5 av 24 uppsatser som matchar ovanstående sökkriterier.

1. 1. Improving the guidance, navigation and control design of the KNATTE platform

   Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Lars Lundström; [2023]
   Nyckelord :Multisensor Data Fusion; Nonlinear Kalman Filter; Neural Network;

   Sammanfattning : For complex satellite missions that rely on agile and high-precision manoeuvres, the low-friction aspect of the space environment is a critical component in understanding the attitude control dynamics of the spacecraft. The Kinesthetic Node and Autonomous Table-Top Emulator (KNATTE) is a three-degree-of-freedom frictionless vehicle that serves as the foundation of a multipurpose platform for real-time spacecraft hardware-in-the-loop experiments, and allows emulation of these conditions in two dimensions with the purpose of validating various guidance, navigation, and control algorithms. LÄS MER

3. 2. Modelling of a high-performance vehicle in MATLAB/Simulink and Canopy Simulations

   Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

   Författare :Rickard Höglund; [2022]
   Nyckelord :Vehicle Engineering; vehicle development; modelling; simulation; longitudinal model; lateral model; standard maneuver; Fordonsteknik; fordonsutveckling; modellering; simulering; longitudinell modell; lateral modell; standardmanöver;

   Sammanfattning : The car industry is constantly evolving. High demands from customers and governing bodies force the manufacturers to speed up development of new vehicle models. This process used to be a very costly, time consuming and not very ecologically sustainable because new and expensive parts had to be made that are difficult to manufacture. LÄS MER

4. 3. Model Predictive Climate Control for Electric Vehicles

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

   Författare :Erik Norstedt; Olof Bräne; [2021]
   Nyckelord :MPC; model predictive control; climate control; electric vehicle; battery; thermal management; electrified vehicle; battery electric vehicle; nonlinear MPC; custom cost functions; elfordon; temperaturreglering;

   Sammanfattning : This thesis explores the possibility of using an optimal control scheme called Model Predictive Control (MPC), to control climatization systems for electric vehicles. Some components of electric vehicles, for example the batteries and power electronics, are sensitive to temperature and for this reason it is important that their temperature is well regulated. LÄS MER

5. 4. Polyphase Symbol Timing Synchronization on a Software-Defined Radio

   Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Georg Lundberg; [2021]
   Nyckelord :SDR; Software-Defined Radio; Polyphase; Symbol Timing Synchronization; Satellite Communication; MATLAB; Simulink; Xilinx; English;

   Sammanfattning : Software-defined radio is a continuously developing technology applied in fields of mobile communications and among others. It is a radio communication system where software is used to implement parts of its functionality in an embedded system or computer. LÄS MER

7. 5. Vision Based Control for Industrial Robots : Research and implementation

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Författare :David Morilla Cabello; [2019]
   Nyckelord :Computer vision; Robot arm; Ros; Matlab; Ros industrial; Simulink; Universal robots; Perception; Proof of concept; Camera calibration; Kalman filter;

   Sammanfattning : The automation revolution already helps in many tasks that are now performed by robots.  Increases in the complexity of problems regarding robot manipulators require new approaches or alternatives in order to solve them. LÄS MER