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of 168
pro vyhledávání: '"pump-controlled systems"'
Akademický článek
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Autor:
Samuel Kärnell, Liselott Ericson
Publikováno v:
Energies, Vol 15, Iss 2, p 424 (2022)
There is growing interest in using electric motors as prime movers in mobile hydraulic systems. This increases the interest in so-called pump-controlled systems, where each actuator has its own drive unit. Such architectures are primarily appealing i
Externí odkaz:
https://doaj.org/article/649442ab6319478bba2185fbfa8d6fd6
Autor:
Ericson, Samuel Kärnell, Liselott
Publikováno v:
Energies; Volume 15; Issue 2; Pages: 424
There is growing interest in using electric motors as prime movers in mobile hydraulic systems. This increases the interest in so-called pump-controlled systems, where each actuator has its own drive unit. Such architectures are primarily appealing i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::a6b2eb8bbde01f8a4e1bb8cba104e59b
Akademický článek
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Publikováno v:
Proceedings of the JFPS International Symposium on Fluid Power. 2008:629-634
In the hydraulic servo control applications, hydraulic valve-controlled systems, which have a problem of low energy efficiency, are used mostly because of the high response characteristics. Hydraulic pump-controlled servo systems have high energy-eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e25db9232ad4adfa5a51057fe7c93e31
https://doi.org/10.5739/isfp.2008.629
https://doi.org/10.5739/isfp.2008.629
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 17:251-259
In this paper, we use singular perturbation theory to simplify control designs for hydraulic systems and to make designs more feasible for engineering practice. The paper presents the derivations, simulations and experimental tests of control laws fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8caf566aecf211e48a393b80cf3cd1f9
https://doi.org/10.1109/tmech.2010.2096230
https://doi.org/10.1109/tmech.2010.2096230
Publikováno v:
Energies, Vol 15, Iss 7, p 2583 (2022)
With the increasingly stringent regulations on air quality and the consequent emission limits for internal combustion engines, researchers are concentrating on studying new solutions for improving efficiency and energy saving even in off-road mobile
Externí odkaz:
https://doaj.org/article/95f35920aa544f4e98400e24c2279423
Publikováno v:
Actuators, Vol 9, Iss 2, p 39 (2020)
With the rising demand for energy efficiency, displacement-controlled or so-called pump-controlled systems have become an attractive research topic for applications in construction machinery and other off-road vehicles. Pump-controlled systems can be
Externí odkaz:
https://doaj.org/article/2d3bee0b52514eb09781e2e11751bd3f
Autor:
Kärnell, Samuel
High power density in combination with flexible power distribution possibilities and extreme robustness are reasons why fluid power has been the preferred technology in mobile machinery, such as excavators and cranes, since the mid-20th century. In p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______261::7038d2edf31609fe95052b839ba59942
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-187677
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-187677
Publikováno v:
Actuators, Vol 9, Iss 1, p 20 (2020)
This paper concerns the stability issue of pump-controlled single-rod cylinders, known as mode switching. First, a review of the topic is provided. Thereafter, the most recently proposed solution for the elimination of mode switching is investigated
Externí odkaz:
https://doaj.org/article/7bd4074b7b7c4e938d792fd98b47b896