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Charlotte Stehmar, Marius Gipperich, Markus Kogel-Hollacher, Alfredo Velazquez Iturbide and Robert H. Schmitt
Within additive manufacturing, process stability is still an unsolved challenge. Process instabilities result from the complexity of laser deposition processes and the dependence of the quality of the workpiece on a variety of factors in the process. Bec...
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Anna Józwik
This article covers the issues of applying structural glass in shaping all-glass architectural objects. Glass, as a transparent material, is a source of inspiration for new architectural solutions. With the development of technology and the increasing kn...
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Kewei Yin, Jun Zhang and Shuang Chen
Particle image velocimetry (PIV) is a non-contact, instantaneous and full-flow velocity measurement method based on cross-correlation analysis of particle image. It is widely used in fluid mechanics and aerodynamics. Laser sheet optical system is one of ...
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Martin Goubej, Jana Königsmarková, Ronald Kampinga, Jakko Nieuwenkamp and Stéphane Paquay
The paper deals with development of a methodology for mechatronic system design using state-of-the-art model-based system engineering methods. A simple flexible robotic arm is considered as a benchmark problem for the evaluation of various techniques use...
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Wenhong Dai, Wei Ding, Chuanteng Lu, Xiaofeng Luo and Qiancheng Xie
In a coastal environment, this paper investigated the formation process and the cumulative shape of subaqueous mounds formed by hopper dredged discharges. Hydrological observations and field tests were performed to examine the flow features and ultimatel...
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Ricardo Massao Kagami, Guinther Kovalski da Costa, Thiago Schaedler Uhlmann, Luciano Antônio Mendes and Roberto Zanetti Freire
In control engineering education, the possibility of using a real control system in the learning process motivates professors to improve both students? knowledge and skills, thus avoiding an approach only based on control theory. While considering that c...
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Minghui Zhang, Xianlong Liu, Lina Guo, Lin Liu and Yangjian Cai
The intensity distribution of a partially coherent beam with a nonconventional correlation function, named the multi-Gaussian Schell-model (MGSM) beam, focused by an axicon was investigated in detail. Our numerical results showed that an optical needle w...
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Lina Guo, Li Chen, Rong Lin, Minghui Zhang, Yiming Dong, Yahong Chen and Yangjian Cai
A specially correlated radially polarized (SCRP) beam with unusual physical properties on propagation in the paraxial regime was introduced and generated recently. In this paper, we extend the paraxial propagation of an SCRP beam to the nonparaxial regim...
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