Sökning: "Rymdmiljö"

Hittade 5 uppsatser innehållade ordet Rymdmiljö.

1. 1. NewSpace mission analysis:A case study of how to reduce the information gap between mission owner and supplier

   Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Författare :Louise Fischer; [2022]
   Nyckelord :NewSpace; Information gap; Mission owner; Supplier; Space environment; Operational scenarios; Required information; Objectives; Requirement engineering; Information flow; Requirements; Holistic picture; NewSpace; Informationsgap; Missionsägare; Leverantör; Rymdmiljö; Användarfall; Obligatorisk information; Mål; Kravhantering; Informationsflöde; Krav; Helhetsbild;

   Sammanfattning : Systems for space are a challenge to construct. By creating the right requirements, the probability of creating the desired systems is increased. This thesis investigates the information flow between the NewSpace company Unibap, and their customers, concerning environment requirements, operational scenarios, and mission objectives. LÄS MER

3. 2. Development of a Deep-space-capable Navigation System for the Hugin Space Exploration Technology Demonstration Satellite Mission

   Master-uppsats, Luleå tekniska universitet/Rymdteknik

   Författare :Axel Widenfelt; [2021]
   Nyckelord :Autonomous optical navigation; Autonom optisk navigering;

   Sammanfattning : Development of autonomous in-fight navigation capability for a CubeSat mission is a challenging task, often ignored in favour of relying on a Global Navigation Satellite System (GNSS). However, the potential value in solving this problem becomes great for deep-space missions where such networks have limited coverage. LÄS MER

4. 3. Error Injection Study for a SpaceFibre In-Orbit Demonstrator

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Carlos Abad Garcia; [2020]
   Nyckelord :;

   Sammanfattning : The space electronics sector is shifting towards the New-Space paradigm, in which traditional space-quali_ed and expensive components and payloads are replaced by commercial o_-the-shelf (COTS) alternatives. This change in mentality is accompanied by the development of inexpensive cubesats, lowering the entry barrie in terms of cost, enabling an increase in scienti_c research in space. LÄS MER

5. 4. Design and test of SiC circuit board for MIST satellite : KTH Student Satellite MIST

   Uppsats för yrkesexamina på grundnivå, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Daniel Rosenkvist; Johan Eriksson; [2017]
   Nyckelord :Silicon Carbide; satellite; overcurrent protection; printed circuit board; schematics; Kiselkarbid; satellit; säkerhetskrets; överströmsskydd; kretskort; kretsschema.;

   Sammanfattning : This paper describes work related to the “Miniature Student Satellite” (MIST) project and the ”SiC in Space” project, located at KTH, Stockholm, Sweden. The goal of the MIST project is to launch KTH’s first student satellite into space, carrying multiple scientific experiments where SiC in Space is included. LÄS MER

7. 5. Design of power supplies for Piezo LEGS and SiC experiment : KTH Student satellite MIST

   Uppsats för yrkesexamina på grundnivå, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Simon Johansson; [2016]
   Nyckelord :Silicon Carbide; Satellite; Electronics; Power Supply; Boost converter; Buck converter; Switching Converter; Linear Converter; PCB; Kiselkarbid; Satellit; Elektronik; Strömförsörjning; Boost regulator; Buck regulator; Switch-mode regulator; Linjär regulator; PCB;

   Sammanfattning : KTH is funding a project whose goal is to send a satellite into space. This project is called MIST (Miniature Student Satellite) which is assembled by a team of students at KTH. On the satellite there are experiments that are invented by other teams, in two of those experiments a power supply is required. LÄS MER