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Seismic soil structure interaction of navigation locks

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Book Series: Karlsruher Reihe Massivbau, Baustofftechnologie, Materialprüfung / Institut für Massivbau und Baustofftechnologie ; Materialprüfungs- und Forschungsanstalt Karlsruhe ISSN: 1869912X ISBN: 9783731507185 Year: Volume: 82 Pages: XXXI, 376 p. DOI: 10.5445/KSP/1000073630 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: General and Civil Engineering
Added to DOAB on : 2019-07-30 20:02:00
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This work handles the seismic soil- and water structure interaction of navigation locks in the field of elastodynamics. The investigation is based on numerical analysis with the finite element method. The findings extend the results of available theories and studies and allow for a more precise analysis and design of such structures. Suggestions about the numerical analysis of such problems are also presented. The results can be used also for quay and retaining walls.

Web engineering for workflow-based applications: models, systems and methodologies

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ISBN: 9783866444270 Year: Pages: X, 237 p. DOI: 10.5445/KSP/1000012936 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:58
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Workflow-based Web applications present a central pillar of companies' endeavors towards increased business process efficiency and flexibility. Considering their particular characteristics, this book presents innovative approaches for their efficient, completely model-driven construction with particular emphasis on effective stakeholder involvement, usability-oriented dialog design and cross-methodological reuse.

Analyse des Sicherheitsgewinns durch Teilautomation am Beispiel eines Stauassistenten

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ISBN: 9783731503910 Year: Pages: XV, 242 p. DOI: 10.5445/KSP/1000047290 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
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In partially automated driver assistance systems it remains to the drivers to monitor the system's behavior on errors and to intervene in critical situations. It is the goal of the current research to further analyze the advantages and disadvantages of such systems. Within the exemplary situational context of partially automation in traffic-jams, new ways of interaction to enhance the drivers' ability to react to critical situations are derived and evaluated.

Investigations of After Cavity Interaction in Gyrotrons Including the Effect of Non-uniform Magnetic Field

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Book Series: Karlsruher Forschungsberichte aus dem Institut für Hochleistungsimpuls- und Mikrowellentechnik ISSN: 21922764 ISBN: 9783731501299 Year: Volume: 4 Pages: X, 124 p. DOI: 10.5445/KSP/1000037030 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
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Dynamic after-cavity interaction (ACI) in megawatt-class gyrotrons is investigated that could lead to lower output mode purity and increased level of internal stray radiation. The self-consistent KIT-IHM multi-mode-code SELFT has been modified to extend the simulation domain into the radius up-taper section of the gyrotron cavity where the probability of ACI exists. Studies on four different gyrotron configurations confirm that undesired interactions in the up-taper region can result in additional parasitic oscillations with relative power in the 1%-range.

Permanente Optimierung dynamischer Probleme der Fertigungssteuerung unter Einbeziehung von Benutzerinteraktionen

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Book Series: Karlsruher Schriften zur Anthropomatik / Lehrstuhl für Interaktive Echtzeitsysteme, Karlsruher Institut für Technologie ; Fraunhofer-Inst. für Optronik, Systemtechnik und Bildauswertung IOSB Karlsruhe ISSN: 18636489 ISBN: 9783731504269 Year: Volume: 21 Pages: XXIII, 262 p. DOI: 10.5445/KSP/1000048541 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Computer Science
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Despite huge research efforts only simple scheduling algorithms assist humans in their daily work. This work presents a comprehensive concept for a permanent running algorithmic scheduler intelligently collaborating with the humans. The developed approaches provide prompt reactions on manufacturing events and intelligent rescheduling based on analysis of the optimization potential and demand. The practicability of the presented approaches is proved by dynamic simulations with real data.

Elucidating the function of mycorrhizal-induced Kunitz protease inhibitors and characterization of their putative target proteases in Medicago truncatula

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ISBN: 9783731501756 Year: Pages: XVI, 169 p. DOI: 10.5445/KSP/1000038422 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Biology
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Most terrestrial plants live in symbiosis with arbuscular mycorrhizal fungi. In this study, a mycorrhizal-induced gene family of Medicago truncatula encoding putative Kunitz protease inhibitors was functionally characterized by means of biomolecular, biochemical, microscopical and in silico methods. Their putative target proteases were identified among a clan of serine carboxypeptidases. Results suggest that both protein families work functionally together to control mycorrhizal establishment.

Bewegungsregelung mobiler Manipulatoren für die Mensch-Roboter-Interaktion mittels kartesischer modellprädiktiver Regelung

Author:
Book Series: Karlsruher Schriften zur Anthropomatik / Lehrstuhl für Interaktive Echtzeitsysteme, Karlsruher Institut für Technologie ; Fraunhofer-Inst. für Optronik, Systemtechnik und Bildauswertung IOSB Karlsruhe ISSN: 18636489 ISBN: 9783731508557 Year: Volume: 39 Pages: XXVI, 176 p. DOI: 10.5445/KSP/1000086157 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-28 18:37:01
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For human-robot-interaction, this work proposes a method for monitoring the complex, dynamic environment of the robot. The robot motion is controlled based on the concept of nonlinear model predictive control. The controller considers the detected obstacles and intended or unintended contacts of the robot with its environment so that undesired collisions are avoided and an adequate reaction to contacts is achieved. The proposed approaches are analyzed on a mobile manipulator.

Vor-Sicht im Straßenverkehr - Experimentelle Untersuchung der somatischen Antizipation von Risiko

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Book Series: Karlsruher Forschungsberichte zur Arbeitswissenschaft und Betriebsorganisation / Institut für Arbeitswissenschaft und Betriebsorganisation (ifab), Karlsruher Institut für Technologie ISSN: 23637315 ISBN: 9783731507482 Year: Volume: 2 Pages: XXI, 206 p. DOI: 10.5445/KSP/1000078302 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
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Based on the Somatic Marker Hypothesis, an attempt is made to measure the anticipation of risky traffic situations by means of the electrodermal activity. The results indicate that the strength of the anticipatory electrodermal activity is systematically related to situational factors of a traffic situation. In addition, a model was derived that postulates an inverted U-shaped relationship between driver’s experience and anticipatory electrodermal activity.

Plastische Verformungsmechanismen in hochgradig kaltgewalzten, ultrafeinkörnigen Wolframblechen

Author:
Book Series: Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie ISSN: 21929963 ISBN: 9783731508786 Year: Volume: 78 Pages: XIX, 224 p. DOI: 10.5445/KSP/1000088290 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
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Cold rolled tungsten sheets are regarded as promising materials for high-temperature applications. The correlation of microstructural features with strain rate sensitive, mechanical properties of differently thick cold rolled tungsten sheets allows conclusions to be drawn on the plastic deformation mechanisms. Thus, the simultaneous increase in strength and ductility of the technically pure tungsten sheets at room temperature as well as their high-temperature behavior can be explained.

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