Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Spangenberg, Holger"'
The operating costs of civilian aircraft are crucial to air carriers. These costs currently offset more than 95% of their revenues, and maintenance represents around 10-20% of these operating costs. Thus, minimizing unscheduled maintenance is an impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::999f814cd6a177aa3a1ff09f453ab403
https://elib.dlr.de/103578/
https://elib.dlr.de/103578/
Autor:
Kroll, Norbert, Schwamborn, Dieter, Hennings, Holger, Kügeler, Edmund, Kohlgrüber, Dieter, Köcke, H., Spangenberg, Holger, Holzäpfel, Frank, Ess, Peter, Schreiber, Andreas, Kier, Thiemo, Nagel, Björn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::1b059173942bba90a55fab90c70664ca
https://elib.dlr.de/106567/
https://elib.dlr.de/106567/
Autor:
Akoto, Leonel C., Spangenberg, Holger
The presence of backlash in drivetrains is amajor source of limitations as it introduces nonlinearities that reduce their efficiency in speed and position control. Existing models in backlash assume massless shaft, and use only elasticity and damping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::1bb43bfd67af4ea3e2c1ea261902e47e
https://elib.dlr.de/86114/
https://elib.dlr.de/86114/
Autor:
Moerland, Erwin, Zill, Thomas, Nagel, Björn, Spangenberg, Holger, Schumann, Holger, Zamov, Peter
Advanced aircraft pre-design methodologies tend to involve an increasing amount of disciplines in a concurrent way. Previous research has advanced the capabilities of interlinking design tools and creating automated, multidisciplinary analysis and de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::23ce94728778379ba09da15df7b3e5a6
https://elib.dlr.de/79623/
https://elib.dlr.de/79623/
Die Erfindung betrifft eine Einrichtung mit einem Aktuator (50) zur Abgabe einer mechanischen Abgabegröße, insbesondere einer Kraft und/oder eines Wegs, und einer Steuereinrichtung (11) zur Steuerung der Abgabegröße des Aktuators (50), wobei die
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::2761d1bec1a4da482eff6a1ce7849b34
https://elib.dlr.de/82582/
https://elib.dlr.de/82582/