TY - CHAP A1 - Kainrath, Martin A1 - Aburaia, Mohamed A1 - Lackner, Maximilian T1 - Accuracy Improvement and Process Flow Adaption for Robot Machining T2 - International Symposium for Production Research 2020, Turkey KW - Robot KW - Machining KW - Improvement Y1 - 2020 ER - TY - CHAP A1 - Kefer, Martin A1 - Wöber, Wilfried A1 - Szuegyi, Daniel A1 - Kubinger, Wilfried T1 - A Novel and Automated Circle Pattern Recognition Technique for Infra-Red Stero Camera Calibration T2 - Proceedings of the 10th IASTED International Conference on Signal Processing, Pattern Recognition and Applications KW - Pattern Recognition KW - Infra-Red Camera Y1 - 2019 SP - 404 EP - 410 ER - TY - CHAP A1 - Kriegler, Andreas A1 - Wöber, Wilfried T1 - Vision-based Docking of a Mobile Robot T2 - Proceedings of the Joint Austrian Computer Vision and Robotics Workshop 2020 KW - Automation KW - Robotics Y1 - SP - 6 EP - 12 ER - TY - CHAP A1 - Orsolits, Horst T1 - Virtual Engineering Applied in a Digital Learning Factory T2 - Perspectives in Industry Digitalization and Advanced Manufacturing in the Black Sea Region KW - Virtual Engineering Y1 - 2021 ER - TY - CHAP A1 - Wöber, Wilfried A1 - Supper, Georg A1 - Aschauer, Christian A1 - Gronauer, Andreas A1 - Tomic, Dana Kathrin A1 - Hörmann, Sandra T1 - Entwicklung eines auf semantischer Technologie basierenden Analysesystems zur Überwachung der Wasserversorgung von landwirtschaftlichen Nutzflächen T2 - Referate der 35. GIL-Jahrestagung in Geisenheim - Komplexität versus Bedienbarkeit/Mensch-Maschine-Schnittstellen N2 - Eine ressourcenschonende Bewässerung von Nutzpflanzen wird durch den Klimawandel in den nächsten Jahren immer größere Bedeutung gewinnen. Eine Möglichkeit, das für Pflanzen zur Verfügung stehende Wasserpotential beurteilen zu können, ist die Nutzung von klimatischen Faktoren und Computermodellen. In diesem Beitrag wird die Entwicklung eines auf dem Forschungsprojekt agriOpenLink basierten Softwaresystems zur Abschätzung der Evapotranspiration auf einer landwirtschaftlichen Nutzfläche beschrieben. Der Fokus dieses Berichts liegt auf dem Softwareframework, welches auf semantischer Technologie basiert und formalisiertes landwirtschaftliches Wissen sowie Computermodelle zur Abschätzung der Evapotranspiration beinhaltet. Es werden erste experimentelle Ergebnisse diskutiert und die semantische Technologie bezüglich praktischer Nutzung evaluiert. KW - Semantic Modelling Y1 - 2019 ER - TY - CHAP A1 - Lackner, Maximilian T1 - Process Systems Engineering for sustainable Polyhydroxybutyrate (PHB) production T2 - Webinar on Biopolymers & Bioplastics, Meetings International, KW - Process Engineering KW - PHB Y1 - 2020 ER - TY - CHAP A1 - Tabakovic, Momir A1 - Fechner, Hubert A1 - van Sark, Wilfried A1 - Louwen, Atse A1 - Weiss, Ingrid A1 - Arancón, Sofia A1 - Geourghiou, George A1 - Makrides, George A1 - Hadjipanayi, Maria A1 - Loucaidou, Eliza A1 - Ioannidou, Monica T1 - Development of BIPV courseware for students and professionals T2 - Proceedings of the 34th European Photovoltaic Solar Energy Conference (EU PVSEC 2017) KW - Education KW - Photovoltaics Y1 - 2018 SP - 2895 EP - 2899 ER - TY - CHAP A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Aburaia, Mohamed A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich T1 - Digital Manufacturing & Robotics im Department Industrial Engineering T2 - KONFERENZ DER MECHATRONIK PLATTFORM: Autonome mechatronische Systeme KW - Digital Manufacturing KW - Robotics KW - Industrial Engineering Y1 - ER - TY - CHAP A1 - Grünbichler, Hannes A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Kreith, Josef A1 - Bermejo Moratinos, Raúl A1 - Supancic, Peter A1 - Danzer, Robert T1 - Adaptation of a universal testing machine to characterise the material response of multi-layered piezoelectric actuators under fully coupled loading scenarios T2 - th International Conference on Smart Materials and Structures KW - Robotics Y1 - 2019 PB - Material Sci Eng 2018 (7) ER - TY - CHAP A1 - Lackner, Maximilian A1 - Zangl, Sabine A1 - Lembacher, Harald A1 - Rüttinger, Norbert A1 - Fochler, Claus T1 - Non-wovens and recycling – An overview, International Conference on Recycling and Waste Water Management T2 - International Conference on Recycling and Waste Water Management KW - Environment KW - Sustainability KW - Recycling Y1 - 2020 ER - TY - CHAP A1 - Tabakovic, Momir A1 - Schneider, Simon A1 - Leibold, Jens A1 - Zelger, Thomas A1 - Bartlmä, Nadja A1 - Holzer, Peter A1 - Schöffmann, Petra T1 - Way to positive energy districts in Vienna T2 - Mission Innovation Austria KW - Energy Technologies KW - Vienna Y1 - ER - TY - CHAP A1 - Rauh, Sebastian A1 - Orsolits, Horst T1 - Perspectives on Virtual Reality in Higher Education for Robotics and Related Engineering Disciplines T2 - Robotics in Education (International Conference on Robotics in Education) N2 - Industrial engineering education has a strong focus on and affinity towards technology. While Virtual Reality hardware and applications advance and learning behaviour changes, it is particularly interesting to determine the possible use of Virtual Reality for teaching engineering subjects, for example fundamentals of robotics. This paper presents a study which examines the possible use of Virtual Reality learning environments at higher learning institutions. The study shows perspectives of students and lecturers and identifies opportunities and challenges for the use of Virtual Reality in industrial engineering education. The results of the indicated study show that the participants have a positive attitude towards Virtual Reality and strong motivation for in class use. The study results also suggest, that Virtual Reality content creation should be included in engineering curricula. KW - Virtual reality KW - Industrial engineering education KW - User study KW - The state of virtual reality Y1 - SN - 978-3-031-12848-6 SP - 39 EP - 51 PB - Springer ER - TY - CHAP A1 - Chirita, Cristian A1 - Tabakovic, Momir T1 - Optimization of a simulation for thermoelectric generators and their application in water boiler systems with combustion chamber T2 - X International Conference Industrial Engineering and Environmental Protection KW - Generators KW - Renewable Energy Y1 - SP - 143 EP - 151 ER - TY - CHAP A1 - Klamert-Schmid, Judith A1 - Traxler, Sabine A1 - Lackner, Maximilian T1 - The Phenomenon Of 'Opportunity Recognition' Among Engineering Student T2 - 24th International Conference on Interactive Collaborative Learning(ICL2021), 22.-24.September 2021, Dresden KW - Engineering KW - Students Y1 - CY - Dresden ER - TY - CHAP A1 - Lackner, Maximilian A1 - Novotny, Florian A. A1 - Zangl, Sabine A1 - Lembacher, Harald T1 - Contribution of waste heat to the anthropogenic greenhouse effect T2 - 2nd International Conference on Environmental Sustainability and Climate Change” KW - Sustainability KW - Environment Y1 - 2020 ER - TY - CHAP A1 - Wöber, Wilfried A1 - Novotny, Georg A1 - Aburaia, Mohamed A1 - Otrebski, Richard A1 - Kubinger, Wilfried T1 - Estimating a Sparse Representation of Gaussian Processes Using Global Optimization and the Bayesian Information Criterion T2 - Austrian Robotics Workshop 2018 KW - Mobile Robotics KW - Localizations KW - Gaussian process KW - Robotics Y1 - ER - TY - CHAP A1 - Dannereder, Florian A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Kreith, Josef A1 - Pachschwöll, Paul Herwig A1 - Aburaia, Mohamed A1 - Shooman, Diane T1 - Development of a 3D-Printed Bionic Hand with Muscle- and Force Control T2 - Proceedings of the Austrian Robotics Workshop 2018 KW - Robotics Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - Böckl, Benjamin A1 - Berger, Michael A. A1 - Hermis, Herbert A1 - Nauschegg, Daniel A1 - Wall, Johannes T1 - Energieversorgungslösungen auf Quartiersebene T2 - World Energy Council Austria Young Energy Professionals KW - Energy Systems Y1 - ER - TY - CHAP A1 - Gonzalez-Gutierrez, Joamin A1 - Treitler, Manuel A1 - Spoerk, Martin A1 - Arbeiter, Florian A1 - Schuschnigg, Stephan A1 - Lammer, Herfried A1 - Lackner, Maximilian A1 - Aburaia, Mohamed A1 - Poszvek, Günther A1 - Zhang, Haiguang A1 - Sapkota, Janak A1 - Holzer, Clemes T1 - Carbon fiber reinforced thermoplastics for material extrusion additive manufacturing T2 - Conference proceedings of 35th International Conference of the Polymer Processing Society N2 - In an effort to broaden the engineering applications of material extrusion based additive manufacturing (MEAM), new materials are being developed. Adding carbon-fibers (CF) has been one strategy to increase the mechanical performance of different thermoplastics. One challenge is to determine the amount of CF needed to increase the mechanical performance without affecting the “printability” of the compounds. In this paper, different amounts (10, 15, and 20 vol.%) of CF were added to recycled polypropylene (rPP) and polyamide 12 (PA12). A compatibilizer was used for rPP, but not for PA12. Filaments for MEAM were extruded from the different compounds and the viscosity as well as the tensile properties were measured and compared to the processed polymeric matrices. It was observed that the viscosities at the angular frequencies relevant for MEAM (100 to 200 rad/s) were not significantly different for rPP+CF compounds, but it was higher for PA12+CF compounds. As expected, the elongation at break significantly decreased with the addition of CF for all compounds. For the composites with an rPP matrix, the Young’s modulus and the ultimate tensile strength (UTS) continuously increased as the CF content increased to 20 vol.%. For PA12-based materials, the Young’s modulus and the UTS increased with CF content, but adding more than 15 vol.% did not further improve these values. Therefore, it was concluded that for PA12 the maximum amount of CF that should be added was 15 vol.%. Using scanning electron microscopy, it was observed that the CF were homogeneously dispersed in the rPP matrix, but not so well in the PA12 matrix, with fibers being more concentrated towards the rim of the filament. Finally, filaments of rPP, rPP+20CF, PA12 and PA12+15CF were used to print complex geometries by means of MEAM, and it was observed that CF helped to reduce the warpage compared to the unfilled filaments. A potential application of this phenomenon could be the reduction of the bed temperature to develop a more energy efficient MEAM process for semi-crystalline polymers. KW - Additive Manufacturing KW - Materials Y1 - ER - TY - CHAP A1 - Rauer, Johannes A1 - Wöber, Wilfried A1 - Aburaia, Mohamed T1 - An Autonomous Mobile Handling Robot Using Object Recognition T2 - Proceedings of ARW & OAGM Workshop 2019 KW - Mobile Robotics Y1 - 2020 N1 - https://workshops.aapr.at/wp-content/uploads/2019/05/ARW-OAGM19_06.pdf ER -