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Using Fine Grain Approaches for highly reliable Design of FPGA-based Systems in Space

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Book Series: Steinbuch Series on Advances in Information Technology / Karlsruher Institut für Technologie, Institut für Technik der Informationsverarbeitung ISSN: 21914737 ISBN: 9783731500384 Year: Volume: 9 Pages: IX, 146 p. DOI: 10.5445/KSP/1000035134 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:59
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Nowadays using SRAM based FPGAs in space missions is increasingly considered due to their flexibility and reprogrammability. A challenge is the devices sensitivity to radiation effects that increased with modern architectures due to smaller CMOS structures. This work proposes fault tolerance methodologies, that are based on a fine grain view to modern reconfigurable architectures. The focus is on SEU mitigation challenges in SRAM based FPGAs which can result in crucial situations.

Invariants of complex and p-adic origami-curves

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ISBN: 9783866444829 Year: Pages: VI, 74 p. DOI: 10.5445/KSP/1000015949 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Mathematics
Added to DOAB on : 2019-07-30 20:01:59
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Origamis (also known as square-tiled surfaces) are Riemann surfaces which are constructed by glueing together finitely many unit squares. By varying the complex structure of these squares one obtains easily accessible examples of Teichmüller curves in the moduli space of Riemann surfaces.Different Teichmüller curves can be distinguished by several invariants, which are explicitly computed. The results are then compared to a p-adic analogue where Riemann surfaces are replaced by Mumford curves.

Vergleich technischer Implementierungen für GridFlow-Systeme

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Book Series: Wissenschaftliche Berichte des Instituts für Fördertechnik und Logistiksysteme des Karlsruher Instituts für Technologie ISSN: 01712772 ISBN: 9783731504009 Year: Volume: 86 Pages: VII, 157 p. DOI: 10.5445/KSP/1000047706 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:00
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With the compact warehousing of goods, the main aim is to achieve the highest possible space utilisation rate. Automated compact warehouses only become profitable once they exceed a particular size and throughput. The alternative is to opt for low-cost ground storage systems. This book will examine various technical implementation methods that can be used to realise the GridFlow principle.

Design Space Exploration zur multikriteriellen Optimierung elektrischer Sportwagenantriebsstränge: Variation von Topologie und Komponenteneigenschaften zur Steigerung von Fahrleistungen und Tank-to-Wheel Wirkungsgrad

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Book Series: Karlsruher Schriftenreihe Fahrzeugsystemtechnik / Institut für Fahrzeugsystemtechnik ISSN: 18696058 ISBN: 9783731504528 Year: Volume: 45 Pages: 163 p. DOI: 10.5445/KSP/1000050618 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:02
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The link between drivetrain topology and energy consumption for all electric sports cars is analyzed. The drivetrain topology is varied along with the characteristics of the used components to find a system optimum instead of a component optimum. Design Space Exploration is used to explore the interactions between drivetrain topologies and component characteristics for different sports cars and driving cycles. Finally, design rules for efficient and high-performing drivetrains were derived.

Designing Sustainable Urban Futures : Concepts and Practices from Different Countries

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ISBN: 9791036538223 Language: English
Publisher: KIT Scientific Publishing
Subject: Social Sciences
Added to DOAB on : 2019-12-06 13:15:38
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Many 21st century cities have the potential to be sustainable and resource-saving living spaces when multifunctional structures, well-integrated transportation infrastructure, and democratic governance processes are present. Sustainable urban futures require a focus on the needs of humans and environmental best practices, as well as on the creative scope for community-driven sustainability innovations. This book is based on contributions from science and practice to the international symposium on “Sustainable Urban Development at Different Scales” organized by the Institute for Technology Assessment and Systems Analysis at the Karlsruhe Institute of Technology, Karlsruhe, Germany, in May 2014. The symposium used the global urbanization and reurbanization trend as an opportunity to examine cities as sustainable living spaces. This book identifi es concepts, analytic approaches, and practical applications for the design of sustainable urban futures among multiple disciplines and cultural backgrounds.

Genauigkeitsuntersuchung von binokularen Normalenvektoren für die Umfeldwahrnehmung

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Book Series: Schriftenreihe / Institut für Mess- und Regelungstechnik, Karlsruher Institut für Technologie ISSN: 16134214 ISBN: 9783731506287 Year: Volume: 036 Pages: 109 p. DOI: 10.5445/KSP/1000065055 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:00
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The presented work introduces an accuracy analysis of normal vectors from binocular camera systems, which allows to model the surface orientation uncertainties by considering few parameters. The results of the accuracy analysis are used to design two methods for environment perception: a free space estimation for vehicles as well as the staircase detection for visually impaired persons.

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