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Development of a Power Distribution Unit Controller for the SHEFEX III Navigation System

Ayoub, Samy (2015) Development of a Power Distribution Unit Controller for the SHEFEX III Navigation System. Master's, Cologne University of Applied Sciences.

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Abstract

In embedded systems for safety- and mission-critical applications, an appropriate hardware design is still highly important next to the constitutive software development. Custom system designs, as they are used in spacecraft, require such additional embedded systems with high reliability at challenging requirements. This Master’s Thesis is primarily concerned with the development of an active controller for the power distribution unit within the navigation system for the SHEFEX III mission by the German Aerospace Center. Several approaches on implementing a 1-fault-tolerant hardware design are discussed from the research though to the verification of suitable and feasible solutions. Subsequently, some basic specifications for the controller software are given in form of a finite state machine and conceptional algorithms as starting point for future work.

Item URL in elib:https://elib.dlr.de/102330/
Document Type:Thesis (Master's)
Title:Development of a Power Distribution Unit Controller for the SHEFEX III Navigation System
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ayoub, Samysamy.ayoub (at) dlr.deUNSPECIFIED
Date:13 July 2015
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:104
Status:Published
Keywords:SHEFEX III; Power Distribution; Power Distribution Controller; Electronics; Fault Tolerance; High Availability; Watchdog
Institution:Cologne University of Applied Sciences
Department:Faculty of Information, Media and Electrical Eningeering
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Shefex III
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Navigation and Control Systems
Deposited By: Schwarz, M.Eng. René
Deposited On:21 Jan 2016 09:44
Last Modified:21 Jan 2016 09:44

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