@article{KaemperEhrfeldHagemannetal.1996,
  author    = {K{\"a}mper, Klaus-Peter and Ehrfeld, W. and Hagemann, B. and Lehr, H.},
  title     = {Electromagnetic permanent magnet micromotor with integrated micro gear box. K{\"a}mper, K.-P.; Ehrfeld, W.; Hagemann, B.; Lehr, H.; Michel, F.; Schirling, A.; Th{\"u}rigen, C.; Wittig, T.},
  series = {Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH},
  journal   = {Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH},
  address   = {Bremen},
  pages     = {429},
  year      = {1996},
  language  = {en}
}
@article{HeinrichsWeck1981,
  author    = {Heinrichs, Horst and Weck, H.},
  title     = {Efficient finite-element structural analysis by interactive graphic mesh generation},
  series = {CIRP Annals. 30 (1981), H. 1},
  journal   = {CIRP Annals. 30 (1981), H. 1},
  pages     = {279 -- 284},
  year      = {1981},
  language  = {en}
}
@article{KaemperSchmittGuentherodt1987,
  author    = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.},
  title     = {Effect of adsorbates on the spin-polarized photoemission of itinerant ferromagnets. Schmitt, W.; K{\"a}mper, K.-P.; G{\"u}ntherodt, G.},
  series = {Physical Review B. 36 (1987), H. 7},
  journal   = {Physical Review B. 36 (1987), H. 7},
  isbn      = {1095-3795},
  pages     = {3763 -- 3768},
  year      = {1987},
  language  = {en}
}
@article{Kaemper2003,
  author    = {K{\"a}mper, Klaus-Peter},
  title     = {Education and Training in MST. K{\"a}mper, K.-P.; Picard, A.; Brill, M.; Cassel, D.; Jentsch, A.; Merten, S.; Rollwa, M.},
  series = {Mst-News (2003)},
  journal   = {Mst-News (2003)},
  isbn      = {0948-3128},
  pages     = {35},
  year      = {2003},
  language  = {en}
}
@article{DiltheyBrandenburgSchleser2004,
  author    = {Dilthey, Ulrich and Brandenburg, Annette and Schleser, Markus},
  title     = {Dispensing and application of unfilled adhesives in the micro range},
  series = {Welding and cutting. 3 (2004), H. 4},
  journal   = {Welding and cutting. 3 (2004), H. 4},
  issn      = {1612-3433},
  pages     = {250 -- 254},
  year      = {2004},
  language  = {en}
}
@article{KaemperLehrEhrfeldetal.1997,
  author    = {K{\"a}mper, Klaus-Peter and Lehr, H. and Ehrfeld, W. and Hagemann, B.},
  title     = {Development of micro and millimotors. Lehr, H.; Ehrfeld, W.; Hagemann, B.; K{\"a}mper, K.-P.; Michel, F.; Schulz, C.; Th{\"u}rigen C.},
  series = {Minimally Invasive Therapy and Allied Technologies. 6 (1997)},
  journal   = {Minimally Invasive Therapy and Allied Technologies. 6 (1997)},
  isbn      = {1364-5706},
  year      = {1997},
  language  = {en}
}
@article{Kaemper1996,
  author    = {K{\"a}mper, Klaus-Peter},
  title     = {Development of low-cost injection moulded micropumps. Entwicklung von kosteng{\"u}nstigen, mittels Spritzguß hergestellten Mikropumpen / D{\"o}pper, J. (u.a.)},
  series = {Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH},
  journal   = {Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH},
  address   = {Bremen},
  pages     = {37 -- 40},
  year      = {1996},
  language  = {en}
}
@article{StarkeDrews1985,
  author    = {Starke, G{\"u}nther and Drews, P.},
  title     = {Development approaches for advanced control in automated arc welding},
  pages     = {115 -- 124},
  year      = {1985},
  language  = {en}
}
@article{EnningJenayehMuelleretal.1997,
  author    = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Rake, Heinrich},
  title     = {Development and realization of a manipulator for automatic decoupling of freight cars in marshalling yards / Jenayeh, I. ; M{\"u}ller, C. ; Enning, Manfred ; Rake, Heinrich ; Peter, J.},
  year      = {1997},
  language  = {en}
}
@article{FrankoDuKallweitetal.2020,
  author    = {Franko, Josef and Du, Shengzhi and Kallweit, Stephan and Duelberg, Enno Sebastian and Engemann, Heiko},
  title     = {Design of a Multi-Robot System for Wind Turbine Maintenance},
  series = {Energies},
  volume    = {13},
  journal   = {Energies},
  number    = {10},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1996-1073},
  doi       = {10.3390/en13102552},
  pages     = {Article 2552},
  year      = {2020},
  abstract  = {The maintenance of wind turbines is of growing importance considering the transition to renewable energy. This paper presents a multi-robot-approach for automated wind turbine maintenance including a novel climbing robot. Currently, wind turbine maintenance remains a manual task, which is monotonous, dangerous, and also physically demanding due to the large scale of wind turbines. Technical climbers are required to work at significant heights, even in bad weather conditions. Furthermore, a skilled labor force with sufficient knowledge in repairing fiber composite material is rare. Autonomous mobile systems enable the digitization of the maintenance process. They can be designed for weather-independent operations. This work contributes to the development and experimental validation of a maintenance system consisting of multiple robotic platforms for a variety of tasks, such as wind turbine tower and rotor blade service. In this work, multicopters with vision and LiDAR sensors for global inspection are used to guide slower climbing robots. Light-weight magnetic climbers with surface contact were used to analyze structure parts with non-destructive inspection methods and to locally repair smaller defects. Localization was enabled by adapting odometry for conical-shaped surfaces considering additional navigation sensors. Magnets were suitable for steel towers to clamp onto the surface. A friction-based climbing ring robot (SMART— Scanning, Monitoring, Analyzing, Repair and Transportation) completed the set-up for higher payload. The maintenance period could be extended by using weather-proofed maintenance robots. The multi-robot-system was running the Robot Operating System (ROS). Additionally, first steps towards machine learning would enable maintenance staff to use pattern classification for fault diagnosis in order to operate safely from the ground in the future.},
  language  = {en}
}
@article{Grundmann1992,
  author    = {Grundmann, Reinhard},
  title     = {Design Criteria for Aeroacoustic Wind Tunnels},
  year      = {1992},
  language  = {en}
}
@article{AbbasBalcBremenetal.2022,
  author    = {Abbas, Karim and Balc, Nicolae and Bremen, Sebastian and Skupin, Marco},
  title     = {Crystallization and aging behavior of polyetheretherketone PEEK within rapid tooling and rubber molding},
  series = {Journal of Manufacturing and Materials Processing},
  volume    = {6},
  journal   = {Journal of Manufacturing and Materials Processing},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2504-4494},
  doi       = {10.3390/jmmp6050093},
  pages     = {1 -- 12},
  year      = {2022},
  abstract  = {In times of short product life cycles, additive manufacturing and rapid tooling are important methods to make tool development and manufacturing more efficient. High-performance polymers are the key to mold production for prototypes and small series. However, the high temperatures during vulcanization injection molding cause thermal aging and can impair service life. The extent to which the thermal stress over the entire process chain stresses the material and whether it leads to irreversible material aging is evaluated. To this end, a mold made of PEEK is fabricated using fused filament fabrication and examined for its potential application. The mold is heated to 200 ◦C, filled with rubber, and cured. A differential scanning calorimetry analysis of each process step illustrates the crystallization behavior and first indicates the material resistance. It shows distinct cold crystallization regions at a build chamber temperature of 90 ◦C. At an ambient temperature above Tg, crystallization of 30\% is achieved, and cold crystallization no longer occurs. Additional tensile tests show a decrease in tensile strength after ten days of thermal aging. The steady decrease in recrystallization temperature indicates degradation of the additives. However, the tensile tests reveal steady embrittlement of the material due to increasing crosslinking.},
  language  = {en}
}
@article{KaemperSchmittGuentherodtetal.1987,
  author    = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G. and Gambino, R. J.},
  title     = {CrO2—A New Half-Metallic Ferromagnet? K{\"a}mper, K.-P.; Schmitt, W.; G{\"u}ntherodt, G.; Gambino, R. J., Ruf, R.},
  series = {Physical Review Letters. 59 (1987), H. 24},
  journal   = {Physical Review Letters. 59 (1987), H. 24},
  isbn      = {1079-7114},
  pages     = {2788 -- 2791},
  year      = {1987},
  language  = {en}
}
@article{EnningStuetzleVierecketal.2006,
  author    = {Enning, Manfred and St{\"u}tzle, Thorsten and Viereck, Uwe and Stribersky, Anton},
  title     = {Creepage control for use in wheelslide protection systems / St{\"u}tzle, Thorsten ; Viereck, Uwe ; Stribersky, Anton ; Rulka, Wolfgang ; Enning, Manfred ; Abel, Dirk},
  series = {Control in transportation systems : proceedings of the 11th IFAC symposium on control in transportation systems (CTS 2006), August 29-31, 2006, Delft, the Netherlands / International Federation of Automatic Control},
  journal   = {Control in transportation systems : proceedings of the 11th IFAC symposium on control in transportation systems (CTS 2006), August 29-31, 2006, Delft, the Netherlands / International Federation of Automatic Control},
  isbn      = {0742-5953},
  pages     = {1 CD-ROM},
  year      = {2006},
  language  = {en}
}
@article{StarkeKuhneFrassek1984,
  author    = {Starke, G{\"u}nther and Kuhne, A.H. and Frassek, B.},
  title     = {Components for the automated GMAW process. Bestandteile des automatischen Metall-Schutzgas-Schweissverfahrens},
  series = {Welding Journal. 63 (1984), H. 1},
  journal   = {Welding Journal. 63 (1984), H. 1},
  isbn      = {0043-2296},
  pages     = {31 -- 34},
  year      = {1984},
  language  = {en}
}
@article{WollbrinkMasloZimmeretal.2020,
  author    = {Wollbrink, Moritz and Maslo, Semir and Zimmer, Daniel and Abbas, Karim and Arntz, Kristian and Bergs, Thomas},
  title     = {Clamping and substrate plate system for continuous additive build-up and post-processing of metal parts},
  series = {Procedia CIRP},
  volume    = {93},
  journal   = {Procedia CIRP},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2212-8271},
  doi       = {10.1016/j.procir.2020.04.015},
  pages     = {108 -- 113},
  year      = {2020},
  abstract  = {The manufacturing share of laser powder bed fusion (L-PBF) increases in industrial application, but still many process steps are manually operated. Additionally, it is not possible to achieve tight dimensional tolerances or low surfaces roughness. Hence, a process chain has to be set up to combine additive manufacturing (AM) with further machining technologies. To achieve a continuous workpiece flow as basis for further industrialization of L-PBF, the paper presents a novel substrate system and its application on L-PBF machines and post-processing. The substrate system consists of a zero-point clamping system and a matrix-like interface of contact pins to be substantially connected to the workpiece within the L-PBF process.},
  language  = {en}
}
@article{MukherjeeRamazaniYangetal.2011,
  author    = {Mukherjee, Krishnendu and Ramazani, Ali and Yang, Li and Prahl, Ulrich and Bleck, Wolfgang and Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir},
  title     = {Characterization of gas metal arc welded hot rolled DP600 steel},
  series = {Steel research international},
  volume    = {Vol. 82},
  journal   = {Steel research international},
  number    = {Iss. 12},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1869-344X (E-Book); 1611-3683 (Print)},
  pages     = {1408 -- 1416},
  year      = {2011},
  language  = {en}
}
@article{MukherjeePrahlBlecketal.2010,
  author    = {Mukherjee, Krishnendu and Prahl, Ulrich and Bleck, Wolfgang and Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir},
  title     = {Characterization and modelling techniques for gas metal arc welding of DP 600 sheet steels},
  series = {Materialwissenschaft und Werkstofftechnik},
  volume    = {41},
  journal   = {Materialwissenschaft und Werkstofftechnik},
  number    = {11},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-4052},
  doi       = {10.1002/mawe.201000692},
  pages     = {972 -- 983},
  year      = {2010},
  abstract  = {The objectives of the present work are to characterize the Gas Metal Arc Welding process of DP 600 sheet steel and to summarize the modelling techniques. The time-temperature evolution during the welding cycle was measured experimentally and modelled with the softwaretool SimWeld. To model the phase transformations during the welding cycle dilatometer tests were done to quantify the parameters for phase field modelling by MICRESS®. The important input parameters are interface mobility, nucleation density, etc. A contribution was made to include austenite to bainite transformation in MICRESS®. This is useful to predict the microstructure in the fast cooling segments. The phase transformation model is capable to predict the microstructure along the heating and cooling cycles of welding. Tensile tests have shown the evidence of failure at the heat affected zone, which has the ferrite-tempered martensite microstructure.},
  language  = {en}
}
@article{Hanrath1989,
  author    = {Hanrath, Wilhelm},
  title     = {Character tables of some factor groups of space groups},
  series = {Perfect groups / Derek F. Holt and W. Plesken},
  journal   = {Perfect groups / Derek F. Holt and W. Plesken},
  publisher = {Clarendon Press},
  address   = {Oxford},
  isbn      = {0-19-853559-7},
  pages     = {357 -- 359},
  year      = {1989},
  language  = {en}
}
@article{HaagZontarSchleupenetal.2014,
  author    = {Haag, S. and Zontar, D. and Schleupen, Josef and M{\"u}ller, T. and Brecher, C.},
  title     = {Chain of refined perception in self-optimizing assembly of micro-optical systems},
  series = {Journal of sensors and sensor systems},
  volume    = {3},
  journal   = {Journal of sensors and sensor systems},
  number    = {1},
  publisher = {Copernicus Publ.},
  address   = {G{\"o}ttingen},
  issn      = {2194-878X},
  doi       = {10.5194/jsss-3-87-2014},
  pages     = {87 -- 95},
  year      = {2014},
  abstract  = {Today, the assembly of laser systems requires a large share of manual operations due to its complexity regarding the optimal alignment of optics. Although the feasibility of automated alignment of laser optics has been shown in research labs, the development effort for the automation of assembly does not meet economic requirements - especially for low-volume laser production. This paper presents a model-based and sensor-integrated assembly execution approach for flexible assembly cells consisting of a macro-positioner covering a large workspace and a compact micromanipulator with camera attached to the positioner. In order to make full use of available models from computer-aided design (CAD) and optical simulation, sensor systems at different levels of accuracy are used for matching perceived information with model data. This approach is named "chain of refined perception", and it allows for automated planning of complex assembly tasks along all major phases of assembly such as collision-free path planning, part feeding, and active and passive alignment. The focus of the paper is put on the in-process image-based metrology and information extraction used for identifying and calibrating local coordinate systems as well as the exploitation of that information for a part feeding process for micro-optics. Results will be presented regarding the processes of automated calibration of the robot camera as well as the local coordinate systems of part feeding area and robot base.},
  language  = {en}
}
@article{Pfaff2023,
  author    = {Pfaff, Raphael},
  title     = {Braking distance prediction for vehicle consist in low-speed on-sight operation: a Monte Carlo approach},
  series = {Railway Engineering Science},
  volume    = {31},
  journal   = {Railway Engineering Science},
  number    = {2},
  publisher = {SpringerOpen},
  issn      = {2662-4753 (eISSN)},
  doi       = {10.1007/s40534-023-00303-7},
  pages     = {135 -- 144},
  year      = {2023},
  abstract  = {The first and last mile of a railway journey, in both freight and transit applications, constitutes a high effort and is either non-productive (e.g. in the case of depot operations) or highly inefficient (e.g. in industrial railways). These parts are typically managed on-sight, i.e. with no signalling and train protection systems ensuring the freedom of movement. This is possible due to the rather short braking distances of individual vehicles and shunting consists. The present article analyses the braking behaviour of such shunting units. For this purpose, a dedicated model is developed. It is calibrated on published results of brake tests and validated against a high-definition model for low-speed applications. Based on this model, multiple simulations are executed to obtain a Monte Carlo simulation of the resulting braking distances. Based on the distribution properties and established safety levels, the risk of exceeding certain braking distances is evaluated and maximum braking distances are derived. Together with certain parameters of the system, these can serve in the design and safety assessment of driver assistance systems and automation of these processes.},
  language  = {en}
}
@article{FeldmannPakGessleretal.2006,
  author    = {Feldmann, Markus and Pak, Daniel and Geßler, Achim and Dilthey, Ulrich and Schleser, Markus},
  title     = {Bonded connections for textile reinforced concrete structures},
  series = {Cailiao-gongcheng = Journal of materials engineering},
  journal   = {Cailiao-gongcheng = Journal of materials engineering},
  number    = {Special iss.},
  issn      = {1001-4381},
  pages     = {123 -- 127},
  year      = {2006},
  language  = {en}
}
@article{KesslerBalcGebhardtetal.2015,
  author    = {Kessler, Julia and Balc, Nicolae and Gebhardt, Andreas and Abbas, Karim},
  title     = {Basic Research on Lattice Structures Focused on the Tensile Strength},
  series = {Applied Mechanics and Materials},
  volume    = {Vol. 808},
  journal   = {Applied Mechanics and Materials},
  publisher = {Trans Tech Publications},
  address   = {B{\"a}ch},
  issn      = {1662-7482},
  doi       = {10.4028/www.scientific.net/AMM.808.193},
  pages     = {193 -- 198},
  year      = {2015},
  language  = {en}
}
@article{EnningMannBolligetal.2003,
  author    = {Enning, Manfred and Mann, S. and Bollig, A. and Kaierle, S.},
  title     = {Autonomous Production Cell for Laser Beam Welding / Mann S. ; Bollig, A. ; Kaierle, S. ; Abel, D. ; Poprawe, R.},
  publisher = {LIA},
  address   = {Orlando, Fla},
  isbn      = {0912035757},
  year      = {2003},
  language  = {en}
}
@article{EnningBernhardRake1994,
  author    = {Enning, Manfred and Bernhard, S. and Rake, H.},
  title     = {Automation of a laboratory plant for direct casting of thin steel strips / Bernhard, S. ; Enning, M. ; Rake, H.},
  series = {Control Engineering Practice. 2 (1994), H. 6},
  journal   = {Control Engineering Practice. 2 (1994), H. 6},
  isbn      = {0967-0661},
  pages     = {961 -- 967},
  year      = {1994},
  language  = {en}
}
@article{KaemperLehrAbeletal.1995,
  author    = {K{\"a}mper, Klaus-Peter and Lehr, H. and Abel, S. and Ehrfeld, W.},
  title     = {Assembly of Electromagnetic Milliactuators with LIGA Components. Lehr, H.; Abel, S.; Ehrfeld, W.; Hagemann, B.; K{\"a}mper, K.-P.; Michel, F.; Th{\"u}rigen, C.},
  series = {Proceedings 2nd Japan-France Congress on Mechatronics, Takamatsu (Kagawa, Japan) 1.-3. November 1994, 31 (1994)},
  journal   = {Proceedings 2nd Japan-France Congress on Mechatronics, Takamatsu (Kagawa, Japan) 1.-3. November 1994, 31 (1994)},
  publisher = {Fuji Technology Press},
  pages     = {31 -- 31},
  year      = {1995},
  language  = {en}
}
@article{SchleserWalkLaufferRaupachetal.2006,
  author    = {Schleser, Markus and Walk-Lauffer, Bernd and Raupach, Michael and Dilthey, Ulrich},
  title     = {Application of polymers for textile-reinforced concrete},
  series = {Journal of materials in civil engineering : properties, applications, durability},
  volume    = {18},
  journal   = {Journal of materials in civil engineering : properties, applications, durability},
  number    = {5},
  issn      = {0899-1561},
  pages     = {670 -- 676},
  year      = {2006},
  language  = {en}
}
@article{KaemperDoepperEhrfeldetal.1995,
  author    = {K{\"a}mper, Klaus-Peter and D{\"o}pper, J. and Ehrfeld, W. and Hagemann, B.},
  title     = {An investigation of computer modelling for micro-injection moulding. Hill, S.D.J.; K{\"a}mper, K.-P.; Dasbach, U.; D{\"o}pper, J.; Ehrfeld, W.; Kaupert, M.},
  series = {Simulation and design of microsystems and microstructures : [... contains the papers presented at the First International Conference on the Simulation and Design of Microsystems and Microstructures, MicroSIM '95, which was held in Southampton, UK, in September 1995] / [organised by: Wessex Institute of Technology, UK]. Ed.: R. A. Adey},
  journal   = {Simulation and design of microsystems and microstructures : [... contains the papers presented at the First International Conference on the Simulation and Design of Microsystems and Microstructures, MicroSIM '95, which was held in Southampton, UK, in September 1995] / [organised by: Wessex Institute of Technology, UK]. Ed.: R. A. Adey},
  publisher = {Computational Mechanics Publ.},
  address   = {Southampton [u.a.]},
  isbn      = {1-85312-390-0},
  pages     = {275},
  year      = {1995},
  language  = {en}
}
@article{AbbasHedwigBalcetal.2023,
  author    = {Abbas, Karim and Hedwig, Lukas and Balc, Nicolae and Bremen, Sebastian},
  title     = {Advanced FFF of PEEK: Infill strategies and material characteristics for rapid tooling},
  series = {Polymers},
  volume    = {2023},
  journal   = {Polymers},
  number    = {15},
  publisher = {MDPI},
  address   = {Basel},
  doi       = {10.3390/polym15214293},
  pages     = {Artikel 4293},
  year      = {2023},
  abstract  = {Traditional vulcanization mold manufacturing is complex, costly, and under pressure due to shorter product lifecycles and diverse variations. Additive manufacturing using Fused Filament Fabrication and high-performance polymers like PEEK offer a promising future in this industry. This study assesses the compressive strength of various infill structures (honeycomb, grid, triangle, cubic, and gyroid) when considering two distinct build directions (Z, XY) to enhance PEEK's economic and resource efficiency in rapid tooling. A comparison with PETG samples shows the behavior of the infill strategies. Additionally, a proof of concept illustrates the application of a PEEK mold in vulcanization. A peak compressive strength of 135.6 MPa was attained in specimens that were 100\% solid and subjected to thermal post-treatment. This corresponds to a 20\% strength improvement in the Z direction. In terms of time and mechanical properties, the anisotropic grid and isotropic cubic infill have emerged for use in rapid tooling. Furthermore, the study highlights that reducing the layer thickness from 0.15 mm to 0.1 mm can result in a 15\% strength increase. The study unveils the successful utilization of a room-temperature FFF-printed PEEK mold in vulcanization injection molding. The parameters and infill strategies identified in this research enable the resource-efficient FFF printing of PEEK without compromising its strength properties. Using PEEK in rapid tooling allows a cost reduction of up to 70\% in tool production.},
  language  = {en}
}
@article{KaemperPicardSchuetzeetal.2006,
  author    = {K{\"a}mper, Klaus-Peter and Picard, A. and Sch{\"u}tze, A. and Wallach, D.},
  title     = {Adopting the Foundry Concept of Semiconductor Fabrication on Educational Schemes and the Virtual Technology Lab (VTL). Picard, A.; K{\"a}mper, K.-P.; Sch{\"u}tze, A.; Wallach, D.; Walter, T.},
  series = {Mst-News (2006)},
  journal   = {Mst-News (2006)},
  isbn      = {0948-3128},
  pages     = {15, 16 -- u. 35},
  year      = {2006},
  language  = {en}
}
@article{GebhardtSchmidtHoetteretal.2010,
  author    = {Gebhardt, Andreas and Schmidt, Frank-Michael and H{\"o}tter, Jan-Steffen and Sokalla, Wolfgang and Sokalla, Patrick},
  title     = {Additive Manufacturing by selective laser melting the realizer desktop machine and its application for the dental industry},
  series = {Physics Procedia},
  volume    = {5},
  journal   = {Physics Procedia},
  number    = {2},
  isbn      = {1875-3892},
  pages     = {543 -- 549},
  year      = {2010},
  language  = {en}
}
@article{FateriGebhardt2015,
  author    = {Fateri, Miranda and Gebhardt, Andreas},
  title     = {Additive manufactured mechanical disentanglement lock},
  series = {RTejournal - Forum f{\"u}r Rapid Technologie},
  volume    = {12},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologie},
  publisher = {Fachhochschule Aachen},
  address   = {Aachen},
  issn      = {1614-0923},
  url       = {http://nbn-resolving.de/urn:nbn:de:0009-2-42147},
  year      = {2015},
  language  = {en}
}
@article{KaemperDoepperEhrfeldetal.1998,
  author    = {K{\"a}mper, Klaus-Peter and D{\"o}pper, J. and Ehrfeld, W. and Oberbeck, S.},
  title     = {A self-filling low-cost membrane micropump},
  series = {Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division},
  journal   = {Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division},
  publisher = {IEEE Service Center},
  address   = {Piscataway, NJ},
  isbn      = {078034412X},
  pages     = {432 -- 437},
  year      = {1998},
  language  = {en}
}
@article{EnningHueckerJenayehetal.1999,
  author    = {Enning, Manfred and H{\"u}cker, Jan and Jenayeh, Imad and Rake, Heinrich},
  title     = {A Parametric Identification Scheme for a Self-tuning Industrial Compact Controller - INTERKAMA 1999 / Hucker, Jan ; Jenayeh, Imad ; Enning, Manfred ; Rake, Heinrich},
  year      = {1999},
  language  = {en}
}
@article{ScheidweilerTriesch2016,
  author    = {Scheidweiler, Robert and Triesch, Eberhard},
  title     = {A note on the duality between matchings and vertex covers in balanced hypergraphs},
  series = {Journal of Combinatorial Optimization},
  volume    = {32},
  journal   = {Journal of Combinatorial Optimization},
  number    = {2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1573-2886},
  doi       = {10.1007/s10878-015-9887-5},
  pages     = {639 -- 644},
  year      = {2016},
  abstract  = {We present a new Min-Max theorem for an optimization problem closely connected to matchings and vertex covers in balanced hypergraphs. The result generalizes Kőnig's Theorem (Berge and Las Vergnas in Ann N Y Acad Sci 175:32-40, 1970; Fulkerson et al. in Math Progr Study 1:120-132, 1974) and Hall's Theorem (Conforti et al. in Combinatorica 16:325-329, 1996) for balanced hypergraphs.},
  language  = {en}
}
@article{EnningJenayehMuelleretal.1998,
  author    = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Kositza, N.},
  title     = {A New Approach for Automating Shunting Processes in Marshalling Yards / Jenayeh, I.; M{\"u}ller, C. ; Kositza, N. ; Enning, M. ; Rake, H.},
  series = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne},
  journal   = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne},
  publisher = {UCIS},
  address   = {Villeneuve d'Ascq},
  pages     = {338 -- 343},
  year      = {1998},
  language  = {en}
}
@article{UlmerBraunChengetal.2023,
  author    = {Ulmer, Jessica and Braun, Carsten and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg},
  title     = {A human factors-aware assistance system in manufacturing based on gamification and hardware modularisation},
  series = {International Journal of Production Research},
  journal   = {International Journal of Production Research},
  publisher = {Taylor \& Francis},
  issn      = {0020-7543 (Print)},
  doi       = {10.1080/00207543.2023.2166140},
  year      = {2023},
  abstract  = {Assistance systems have been widely adopted in the manufacturing sector to facilitate various processes and tasks in production environments. However, existing systems are mostly equipped with rigid functional logic and do not provide individual user experiences or adapt to their capabilities. This work integrates human factors in assistance systems by adjusting the hardware and instruction presented to the workers' cognitive and physical demands. A modular system architecture is designed accordingly, which allows a flexible component exchange according to the user and the work task. Gamification, the use of game elements in non-gaming contexts, has been further adopted in this work to provide level-based instructions and personalised feedback. The developed framework is validated by applying it to a manual workstation for industrial assembly routines.},
  language  = {en}
}
@article{KosterScheidweilerTieves2016,
  author    = {Koster, Arie and Scheidweiler, Robert and Tieves, Martin},
  title     = {A flow based pruning scheme for enumerative equitable coloring algorithms},
  series = {A flow based pruning scheme for enumerative equitable coloring algorithms},
  journal   = {A flow based pruning scheme for enumerative equitable coloring algorithms},
  doi       = {10.48550/arXiv.1607.08754},
  pages     = {1 -- 30},
  year      = {2016},
  abstract  = {An equitable graph coloring is a proper vertex coloring of a graph G where the sizes of the color classes differ by at most one. The equitable chromatic number is the smallest number k such that G admits such equitable k-coloring. We focus on enumerative algorithms for the computation of the equitable coloring number and propose a general scheme to derive pruning rules for them: We show how the extendability of a partial coloring into an equitable coloring can be modeled via network flows. Thus, we obtain pruning rules which can be checked via flow algorithms. Computational experiments show that the search tree of enumerative algorithms can be significantly reduced in size by these rules and, in most instances, such naive approach even yields a faster algorithm. Moreover, the stability, i.e., the number of solved instances within a given time limit, is greatly improved. Since the execution of flow algorithms at each node of a search tree is time consuming, we derive arithmetic pruning rules (generalized Hall-conditions) from the network model. Adding these rules to an enumerative algorithm yields an even larger runtime improvement.},
  language  = {en}
}
@article{LuftLuftArntz2023,
  author    = {Luft, Angela and Luft, Nils and Arntz, Kristian},
  title     = {A basic description logic for service-oriented architecture in factory planning and operational control in the age of industry 4.0},
  series = {Applied Sciences},
  volume    = {2023},
  journal   = {Applied Sciences},
  number    = {13},
  publisher = {MDPI},
  address   = {Basel},
  doi       = {10.3390/app13137610},
  pages     = {Artikel 7610},
  year      = {2023},
  abstract  = {Manufacturing companies across multiple industries face an increasingly dynamic and unpredictable environment. This development can be seen on both the market and supply side. To respond to these challenges, manufacturing companies must implement smart manufacturing systems and become more flexible and agile. The flexibility in operational planning regarding the scheduling and sequencing of customer orders needs to be increased and new structures must be implemented in manufacturing systems' fundamental design as they constitute much of the operational flexibility available. To this end, smart and more flexible solutions for production planning and control (PPC) are developed. However, scheduling or sequencing is often only considered isolated in a predefined stable environment. Moreover, their orientation on the fundamental logic of the existing IT solutions and their applicability in a dynamic environment is limited. This paper presents a conceptual model for a task-based description logic that can be applied to factory planning, technology planning, and operational control. By using service-oriented architectures, the goal is to generate smart manufacturing systems. The logic is designed to allow for easy and automated maintenance. It is compatible with the existing resource and process allocation logic across operational and strategic factory and production planning.},
  language  = {en}
}
@article{GebhardtFateri2013,
  author    = {Gebhardt, Andreas and Fateri, Miranda},
  title     = {3D printing and its applications},
  series = {RTejournal - Forum f{\"u}r Rapid Technologie},
  volume    = {10},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologie},
  number    = {1},
  publisher = {Fachhochschule Aachen},
  address   = {Aachen},
  issn      = {1614-0923},
  url       = {http://nbn-resolving.de/urn:nbn:de:0009-2-35626},
  year      = {2013},
  abstract  = {Eine zunehmende Anzahl von Artikeln in Publikumszeitschriften und Journalen r{\"u}ckt die direkte Herstellung von Bauteilen und Figuren immer mehr in das Bewusstsein einer breiten {\"O}ffentlichkeit. Leider ergibt sich nur selten ein einigermaßen vollst{\"a}ndiges Bild davon, wie und in welchen Lebensbereichen diese Techniken unseren Alltag ver{\"a}ndern werden. Das liegt auch daran, dass die meisten Artikel sehr technisch gepr{\"a}gt sind und sich nur punktuell auf Beispiele st{\"u}tzen. Dieser Beitrag geht von den Bed{\"u}rfnissen der Menschen aus, wie sie z.B. in der Maslow'schen Bed{\"u}rfnispyramide strukturiert dargestellt sind und unterstreicht dadurch, dass 3D Printing (oder Additive Manufacturing resp. Rapid Prototyping) bereits alle Lebensbereiche erfasst hat und im Begriff ist, viele davon zu revolutionieren.},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.},
  title     = {3D PIV measurements of prosthetic heart valve dynamics / Kaminsky, R. ; Rossi, M. ; Morbiducci, U. ; Scalise, L. ; Castellini, P. ; Kallweit, S. ; Verdonck, P. ; Grigioni, M.},
  series = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  journal   = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  isbn      = {1724-6040},
  pages     = {868},
  year      = {2005},
  language  = {en}
}
@article{KallweitKaminskyRossietal.2005,
  author    = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.},
  title     = {2D PIV Study of the flow downstream : Two prototypes of a ney monoleaflet artificial aortic heart valve prosthesis / Kaminsky, R. ; Kramm, K. ; Weber, H. J. ; Simons, A. P. ; Kallweit, S. ; Verdonck, P. R.},
  series = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  journal   = {The International Journal of Artificial Organs. 28 (2005), H. 9},
  isbn      = {1724-6040},
  pages     = {921},
  year      = {2005},
  language  = {en}
}