- AutorIn
- Jan Lübbert Technische Universtiät Dresden, Institute of Mechatronic Engineering
- Jürgen WeberTechnische Universtiät Dresden, Institute of Mechatronic Engineering
- Christian StauchHYDAC Fluidtechnik GmbH, Sulzbach/Saar, Germany
- Peter Bruck
- Titel
- Modular independent metering system for mobile applications providing smooth mode transition
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-712366
- Konferenz
- 12th International Fluid Power Conference (12. IFK). Dresden, October 12 – 14, 2020
- Quellenangabe
- Volume 3 – Conference - 3
Erscheinungsort: Dresden
Verlag: Technische Universität Dresden
Erscheinungsjahr: 2020
Bandnummer Schriftenreihe: 3
Seiten: 239-248
DOI: 10.25368/2020.8 - DOI
- https://doi.org/10.25368/2020.112
- Abstract (EN)
- Independent metering valve systems open up for more flexibility because of the ability to control meter in and meter out flow individually, thus enabling many possibilities to adapt the actuator s behaviour to the user´s needs without altering any hardware. Furthermore, with alternative flow modes significant energy savings are possible. In many applications like excavators smooth switching between flow modes is required, a demand the market does not provide a satisfying solution for yet. Here, an approach using a short circuit path for smooth switching has been developed. The control algorithm hands over the volume flow from one path to another continuously depending on the current actuator load. Due to the flexible software structure the developed control algorithm can be applied to a very broad variety of independent metering valve layouts. Simulation results are promising and currently the solution is undergoing test rig evaluation.
- Freie Schlagwörter (DE)
- 12. IFK, unabhängige Messung, mobile Maschinen, Energieeffizienz, Steuerungsstrategie
- Freie Schlagwörter (EN)
- 12th International Fluid Power Conference, independent metering, mobile machines, energy efficiency, control strategy
- Klassifikation (DDC)
- 620
- Klassifikation (RVK)
- ZQ 5460
- Publizierende Institution
- Technische Universität Dresden, Dresden
- Sonstige beteiligte Institution
- Dresdner Verein zur Förderung der Fluidtechnik e. V. Dresden, Dresden
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-712366
- Veröffentlichungsdatum Qucosa
- 26.06.2020
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis