Essays about: "Attitude Control System"

Showing result 6 - 10 of 92 essays containing the words Attitude Control System.

1. 6. 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

3. 7. Attitude Dynamics and Control for the Task Scheduling of Agile Earth Observation Satellites

   University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Author : Renato Franze; [2023]
   Keywords : Attitude Dynamics; Attitude Control; Earth Observation; Scheduling; Attityddynamik; Attitydkontroll; Jordobservation; Uppgiftsschemaläggning;

   Abstract : This thesis deals with the scheduling problem for a constellation of Earth observation satellites, focusing on modelling the attitude dynamics to assess the tasking capabilities. A target selection algorithm is developed considering the time dependent manoeuvres between targets and the time-dependent value of the observed targets. READ MORE

4. 8. Energy Security for Sustainable Development : Exploring the Potential Contribution of Renewable Energy Communities in Sweden

   University essay from Malmö universitet/Institutionen för Urbana Studier (US)

   Author : Paul Hasselgren; Marwan Tawaha; [2023]
   Keywords : Energy Security; Community Enterprises; Renewable Energy Communities; Community Entrepreneurship; Leadership;

   Abstract : Ensuring affordable and clean energy is vital for sustainable development. The vulnerability of the European energy system has highlighted the need for resilient solutions. Renewable Energy Communities (RECs), essentially neighbors producing and sharing electricity, have emerged as promising components of a resilient energy system. READ MORE

5. 9. Hanging Load Mock-Up For Experimental Setup To Test Flight System Stability

   University essay from Uppsala universitet/Signaler och system

   Author : Anthony Gundstedt; [2023]
   Keywords : drone; hanging; variable length; mixer matrix; PID; controller; microcontroller; RC; Telnet; I2C; FrSKY; Sbus; S.bus; Forestry; AirForestry; Swing; anti-swing; IMU; filter;

   Abstract : Can we reduce disturbance, swing, and errors by delegating some of the tasks to a subsystem on the tool hanging from a drone to gain precision and dependability? This project covers developing and implementing a user-controlled prototype with an automatic control system and gripper for functionality and controlled movement in 5 DOF. AirForestry is developing a new way of working in the forestry business to provide a greener and healthier solution for the soil and the environment. READ MORE

6. 10. Sustainability and Fast Fashion : Exploring Factors Influencing Consumer Behavior Among Young Generation in China

   University essay from Uppsala universitet/Företagsekonomiska institutionen

   Author : Yaoyao Li; Tian Xin; Daiyan Zhang; [2023]
   Keywords : fast fashion; consumer behavior; Chinese young generation; sustainability;

   Abstract : The rise of fast fashion in the global fashion industry has changed the consumption patterns of consumers. However, fast fashion consumption patterns are unsustainable and constitute a risk to environmental and social sustainability. READ MORE