Essays about: "MATLAB satellite"

Showing result 1 - 5 of 44 essays containing the words MATLAB satellite.

  1. 1. Ensuring safe docking maneuvers on floating platform using Nonlinear Model Predictive Control (NMPC)

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Federico Gatti; [2024]
    Keywords : Robotics; Space Engineering; Docking Maneuvers; Floating Platforms; Nonlinear MPC; MPC; Barrier function; PWM;

    Abstract : Docking maneuvers are a relevant part of the modern space mission, requiring precision and safety to ensure the success of the overall mission. This thesis proposes using a non-linear Model Predictive Control (MPC) as a controller with various constraints to ensure safe docking maneuvers for a satellite. READ MORE

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

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Lars Lundström; [2023]
    Keywords : Multisensor Data Fusion; Nonlinear Kalman Filter; Neural Network;

    Abstract : 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. READ MORE

  4. 3. Albedo effect in APV (Agrivoltaics) : Finding and implementing an albedo model for the APV site in Kärrbo

    University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Author : Joel Johansson; [2023]
    Keywords : ;

    Abstract : Ample land for agriculture is a valuable resource and combining agriculture and photovoltaicpowerplant can give more effective usage of the available area. The vertical double-sidedpanels used in this study are more dependent on the albedo compared to standard-mountedpanels. READ MORE

  5. 4. Analyzing and developing precise pointing analysis tool to reduce image distortion in Earth Observation satellites

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Vidhan Vohra; [2023]
    Keywords : PEET; Star Trackers; Reaction Wheels; Pointing Engineering; Python; MATLAB;

    Abstract : With growing space market and entry of more private companies into the industry, there arecompanies and stakeholders who would like to have a high order of accuracy mission outputrequirements. These requirements vary from mission to mission. READ MORE

  6. 5. 3D Coating of Interface Materials for High-Performance RF Passive Devices

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xiner Shen; [2023]
    Keywords : Ceramic coating; Dip coating; Radio frequency; Passive RF devices; Quality factor; Keramisk beläggning; Dip-beläggning; Radiofrekvens; Passiva RF-enheter; Kvalitetsfaktor;

    Abstract : The demand for high-performance Radio Frequency (RF) passive devices has been steadily increasing due to the growing complexity and sophistication of wireless communication systems. The Quality factor (Q-factor) is a key parameter for describing the signal losses and the energy efficiency of resonators. READ MORE