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Wyszukujesz frazę "Postel, Martin" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Monitoring of the average cutting forces from controller signals using artificial neural networks
Autorzy:
Bugdayci, Nevzat Bircan
Wegener, Konrad
Postel, Martin
Powiązania:
https://bibliotekanauki.pl/articles/2171771.pdf
Data publikacji:
2022
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
milling
cutting force monitoring
artificial neural network
Opis:
A new approach is presented to monitor the average cutting forces that are used for the calculation of the average cutting coefficients through neural networks using available controller signals. The cutting forces and the relevant controller signals are measured using a dynamometer and commercially available software supplied by the controller manufacturer in the calibration stage. Then a neural network is trained, which treats these controller signals as inputs and the cutting forces as the outputs. Finally, the average cutting forces for a new milling operation are predicted using the trained neural network without using a dynamometer. The proposed approach is validated using an experimental study, where a good match between predictions and measured forces is achieved. It is also shown that cutting coefficients can be calibrated and stability lobe diagrams can be generated using this method.
Źródło:
Journal of Machine Engineering; 2022, 22, 4; 54--70
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Operator integrated – concept for manufacturing intelligence
Autorzy:
Wegener, Konrad
Weikert, Sascha
Mayr, Josef
Maier, Markus
Ali Akbari, Vahid Ostad
Postel, Martin
Powiązania:
https://bibliotekanauki.pl/articles/2052207.pdf
Data publikacji:
2021
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
machine tool
communication
self-learning
autonomy
artificial operator
Opis:
Increasing autonomy and sustainability are major goals in manufacturing. Main technological trends provide enablers for achieving these goals and need to be implemented and combined in manufacturing machinery in a suitable manner. The paper exposes a vision of modern manufacturing machines, where the complexity of manufacturing processes is handled within the manufacturing machine and a simplistic front end is presented to the operator, which means that major elements of operators’ tasks are fulfilled by the intelligence of the machine. Research vectors paving the ground for this concept from different points of view are then discussed. Research is presented on intelligent grinding, intelligent recognition and suppression of chatter, adaptive thermal and motion error compensation exploting also self-learning abilities. It is necessary to point out, that not only intelligent mastering of process and machine becomes more and more important but communications among machine tools enabling process chain overarching intelligent approaches and creating intelligent factories.
Źródło:
Journal of Machine Engineering; 2021, 21, 4; 5-28
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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