Universität Stuttgart
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Item Open Access Studie zur Kooperation und zum Informationsaustausch zwischen Konstruktions- und Erprobungsabteilungen(2015) Karthaus, Carsten; Binz, Hansgeorg; Roth, DanielIn diesem Forschungsbericht werden die Ergebnisse einer Studie mit dem Thema Kooperation und Informationsaustausch zwischen Erprobungs- und Konstruktionsabteilungen vorgestellt. Die wesentliche Aussage ist, dass das Wissen aus Erprobungsabteilungen in Teilen der Industrie nicht ausreichend genutzt wird. Die Rückführung von Erprobungswissen in die Produktentwicklung wird dabei anhand von vier Bausteinen des Wissensmanagements analysiert. Diese vier Bausteine sind die Wissenserhebung, die Wissenssicherung, die Wissensverteilung und die Wissensnutzung. In allen vier Bereichen wird der aktuelle Stand der Technik in der industriellen Praxis aufgezeigt. Im Anschluss werden die Potenziale für eine effektivere und effizientere Zusammenarbeit zwischen Erprobungs- und Konstruktionsabteilungen aus Sicht der Teilnehmer und Teilnehmerinnen dargestellt. Die Ursachen und Einflussgrößen auf die Rückführung von Erprobungswissen und die Folgen von ineffektiv genutztem Erprobungswissen sind beschrieben. Die Ergebnisse der Studie zu Einflussfaktoren, Ursachen und Folgen von einem sinkenden Anteil an effektiv genutztem Erprobungswissen sind in einem Referenzmodell zusammengefasst.Item Open Access Challenges of using augmented reality to support an efficient and error-free assembly in complex variant environments(2023) Dausch, Valesko; Roth, Daniel; Kreimeyer, Matthias; Bohr, SebastianItem Open Access Function integration in additive manufacturing: a review of approaches(2023) Tüzün, Gregory-Jamie; Roth, Daniel; Kreimeyer, MatthiasItem Open Access Classification of methodologies for design for circular economy based on a literature study(2023) Stölzle, Merlin Gerald; Roth, Daniel; Kreimeyer, MatthiasItem Open Access D1244: Design and construction of the first adaptive high-rise experimental building(2022) Blandini, Lucio; Haase, Walter; Weidner, Stefanie; Böhm, Michael; Burghardt, Timon; Roth, Daniel; Sawodny, Oliver; Sobek, WernerAn interdisciplinary research team of the University of Stuttgart has been working extensively since 2017 on the development and integration of adaptive systems and technologies in order to provide solutions for a more sustainable built environment. An experimental 36.5 m tall high-rise building, called D1244, was designed and completed in 2021 to show the potential of adaptive structures and facades as well as to verify on a real scale the developed systems and the related numerical predictions. The building was designed to offer a flexible experimental platform: each component is dismountable so that structural as well as facades elements can be replaced with new ones introducing new functionalities to be investigated. The structure is currently equipped with twenty-four hydraulic actuators that are installed in the columns and diagonal bracers. Strain gauge sensors and an optical tracking system are employed to monitor the state of the structural system. This paper describes the design and construction of the adaptive tower as well as the preliminary experimental testing on different scaled structural prototypes. The research work on these prototypes provided relevant information for the final set-up of the high-rise building. An outlook on future research, including the planned first structural testing phase and the implementation of adaptive facade systems, is included at the end.Item Open Access Implementation of a design guideline for aluminum foam sandwich based on industrial demands(2023) Hommel, Patrick; Roth, Daniel; Binz, Hansgeorg; Kreimeyer, MatthiasItem Open Access Barriers to the use of artificial intelligence in the product development : a survey of dimensions involved(2023) Müller, Benedikt; Roth, Daniel; Kreimeyer, MatthiasItem Open Access Integration of LCA in the planning phases of adaptive buildings(2019) Schlegl, Friederike; Honold, Clemens; Leistner, Sophia; Albrecht, Stefan; Roth, Daniel; Haase, Walter; Leistner, Philip; Binz, Hansgeorg; Sobek, WernerThe high consumption of resources in the building industry requires a significant reduction of material in buildings and consequently a reduction of emissions over all phases of the life cycle. This is the aim of the Collaborative Research Centre 1244 Adaptive Skins and Structures for the Built Environment of Tomorrow, funded by the German Research Foundation (DFG), which addresses research on the development and integration of adaptive systems in building structures and skins. New approaches in building planning are required for the implementation of adaptive buildings. Therefore, a multidisciplinary team from various fields such as architecture, civil and mechanical engineering, and system dynamics is necessary. The environmental impacts of the whole life cycle have to be considered for an integral planning process for adaptive buildings right from the beginning. For the integration of the Life Cycle Assessment (LCA), four temporal and content-related interfaces were identified in the planning process. Inputs and outputs of the LCA were defined for the relevant planning stages in order to enable the greatest possible benefit for the planners and to minimize the environmental impacts as far as possible. The result of the research work is a methodology that can be used in the future to reduce life cycle-related environmental impacts in the planning process of adaptive buildings (ReAdapt).Item Open Access Requirements for a smart product-service system development framework(2023) Paliyenko, Yevgeni; Heinz, Daniel; Schiller, Christian; Tüzün, Gregory-Jamie; Roth, Daniel; Kreimeyer, MatthiasItem Open Access Systematic classification of adaptive façades : preparing a database(2023) Voigt, Michael P.; Roth, Daniel; Kreimeyer, Matthias