Sökning: "On-Board software"

Visar resultat 1 - 5 av 73 uppsatser innehållade orden On-Board software.

  1. 1. Real Time Navigation Algorithms for LEO Small Satellites using COTS GNSS

    Master-uppsats, KTH/Lantmäteri – fastighetsvetenskap och geodesi

    Författare :Nathan Groisne; [2023]
    Nyckelord :PNT; Small Satellite; COTS; GNSS; Navigation; ACS; PNT; små satelliter; COTS; GNSS; navigering; ACS;

    Sammanfattning : Many satellites in LEO use a GNSS-based navigation system, taking advantage of the GNSS constellations in MEO to enhance navigation capabilities. The thesis work focused on developing the software enabling GNSS-based navigation for Hemeria's future small satellites operating in LEO. LÄS MER

  3. 2. Calibration and preparation of the data analysis of the DORN experiment on board the Chang'E 6 lunar mission.

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

    Författare :Íñigo de Loyola Chacartegui Rojo; [2023]
    Nyckelord :Radon; lunar mission; alpha spectrometry; space instrumentation; performance testing and validation;

    Sammanfattning : As part of the first agreement between the French (CNES) and the Chinese (CNSA) space agencies in terms of space exploration, the DORN instrument will fly on board the Chinese Chang'E 6 mission in 2024. It aims to measure the amount of Radon escaping from the lunar soil to better understand what governs the concentration of this noble gas which contributes to the endogenous origin of the lunar exosphere. LÄS MER

  4. 3. Hop on Board the Open-Source Bus : The Possibilities of an Open-Source Trip Planner for Public Transport

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Datalogi

    Författare :Billie Westerlund; Alexander Wiklund; [2023]
    Nyckelord :OpenTripPlanner; open-source; software development; public transport; trip planner;

    Sammanfattning : Open-source software development is becoming increasingly popular in the public sector due toits potential for innovation and technology integration. This study investigates the possibilities of developing an open-source trip planner using OpenTripPlanner (OTP) for the Uppsala region's growing public transport needs. LÄS MER

  5. 4. Tether-free Driveline Control for Water Propulsion Devices

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi; Lunds universitet/Certec - Rehabiliteringsteknik och Design

    Författare :Isak Marklund; Axel Müller; [2023]
    Nyckelord :Dead man’s switch; electric surfboard; jet surfboard; machine learning; user experience; usability testing; neural network; decision tree; bootstrap aggregating; time series; Technology and Engineering;

    Sammanfattning : For many machines, safety requires the constant presence of an operator, with the risk of damage or danger if the operator is unintentionally absent. Dead man’s switches (DMS) are commonly used to halt operations if this absence is detected, often relying on physical elements like leashes or buttons. LÄS MER

  7. 5. Standardization of interfaces for electrical cabinets : How to optimize time saving and cost efficiency for electrical cabinets in submarines

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Hussein Abdalameir; Maher Daher; [2022]
    Nyckelord :Design Thinking; Participatory Action Research; Electrical cabinet; Standardization; Submarine;

    Sammanfattning : Background: In general, it is very complicated to build submarines. There are many parts and equipment that must be in place, and there are tight spaces on the boat. LÄS MER