Essays about: "sun sensor"

Showing result 1 - 5 of 25 essays containing the words sun sensor.

1. 1. Focal Spot Optimization Using Spatial Light Modulation and a Phase Retrieval Algorithm

   University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Author : Robert Petersen; [2023]
   Keywords : Spatial Light Modulation; Phase Retrieval Algorithm; Focal Spot Optimization; Adaptive Optics; Wavefront Sensing; Lasers; Physics and Astronomy; Technology and Engineering;

   Abstract : Aberrations to the wavefront of a laser beam reduce the quality of the focal spot and are generally undesired. This project is aimed at determining the aberrations of laser beams by using a phase retrieval algorithm and to show that it is possible to correct the aberrations with a spatial light modulator to optimize the focal spot. READ MORE

3. 2. Microsatellite Constellation for Wildfire Monitoring

   University essay from KTH/Geoinformatik

   Author : Citlali Bruce Rosete; [2022]
   Keywords : microsatellite; shortwave infrared sensor; active fire monitoring; burned area detection; satellite constellation; mikrosatellit; kortvågig infraröd sensor; aktiv brandövervakning; detektion av brandhärjat område; satellitkonstellation;

   Abstract : I flera års tid har antalet svåra och okontrollerade skogsbränder ökat i antal. Det finns ett behov av att detektera skogsbränder med hjälp av satelliter som har högre tidsupplösning samt högre geometrisk upplösning än de satelliter som är i bruk idag. READ MORE

4. 3. Sun Tracking System

   University essay from Blekinge Tekniska Högskola

   Author : Sai Charan Reddy Dandu; Anish Sarla; [2022]
   Keywords : Arduino Uno; LDR sensor; solar panel; dual axis tracking system; servo motor.;

   Abstract : Solar energy is a clean energy source which has a minimal impact on the environment than other forms of energy. Solar energy is now widely used in a variety of applications. READ MORE

5. 4. Hardware-in-the-loop simulation and testing of the ADCS of the Beyond Atlas CubeSat

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

   Author : Kritee Mahanti; [2021]
   Keywords : space; HIL; CubeSat; ADCS; satellites; rymd; HIL; CubeSat; ADCS; satelliter;

   Abstract : Beyond Atlas, a company based in Danderyd, Sweden is working on a Low Earth Orbit (LEO) 3U-CubeSat (Cube Satellite) exploration mission. As part of their maiden mission, they aim to validate the navigation, propulsion, and communication techniques of a CubeSat while it performs orbital maneuvers to collect photographs of space debris. READ MORE

6. 5. Attitude Determination and Control System of a CubeSat in Suborbital Flight

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

   Author : Joan Jordi Boldu O Farrill Treviño; [2020]
   Keywords : ;

   Abstract : The Bistable Boom Dynamic Deployment (B2D2) experiment aims to successfully demonstrate the deployment of a 2 meter self-deployable boom in order to offer an efficient alternative for small satellites to conduct higher quality magnetic field measurements. The boom will be placed in a free falling unit, following the CubeSat standard. READ MORE