Výsledky vyhledávání - "Nicolae Vasiliu"

Hybrid Steering Systems for Automotive Applications

Autor: Constantin Drăgoi, Toma Cojocaru-Greblea, Constantin Călinoiu, Nicolae Vasiliu, Daniela Vasiliu

The paper presents the results of the researches performed in order to find out the static and dynamic performances of some recent types of hybrid electrohydraulic servomechanisms. The new concept was generated by the needs of the modern aerospace te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e9e3c62c156afc1ea60e82ede5fb67f
https://doi.org/10.5772/intechopen.94460

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Mechatronic platform with sensors for smart agriculture

Autor: Paul Schiopu, Valentin-Gabriel Voiculescu, Nicolae Vasiliu, Valentin Feies, Marian Vladescu, Alexandru Craciun, Virgil Muraru, Sebastian Lucian Muraru

Publikováno v: Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies X.

Technical innovation in agriculture is of extreme importance, in particular to address global challenges such as population growth, climate change and the limited availability of important plant nutrients such as phosphorus and potassium. Sensors app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9176d0c031171f7d656fdd2113e651ea
https://doi.org/10.1117/12.2571236

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Design of the Electrohydraulic Heave Compensation Systems for Marine Cranes

Autor: Mihail Petrache, Nicolae Vasiliu, Constantin Călinoiu, Toma Cojocaru-Greblea

Publikováno v: 2019 International Conference on ENERGY and ENVIRONMENT (CIEM).

The waves and deep depths currents subject the vessels to complex movements, which affect always the processes of handling tasks. The compensation of these movements is performed by mechatronic systems called "Active Heave Compensation" (AHC). A huge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c97fb57f996facb7a797e3a35268a011
https://doi.org/10.1109/ciem46456.2019.8937695

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Dynamics of the Electrohydraulic Yaw Control Systems for Wind Turbines

Autor: Daniela Vasiliu, Constantin Călinoiu, Nicolae Vasiliu

Publikováno v: 2019 International Conference on ENERGY and ENVIRONMENT (CIEM).

The paper presents a synthesis method of the nacelle yaw control systems used by the modern axial flow wind turbines in order to obtain the optimum attack angle of the blades. From the control systems point of view, the studied problem is a common on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::295a239de04d7a9dbdf02b1f19e61699
https://doi.org/10.1109/ciem46456.2019.8937664

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A new Type of Electrohydraulic Speed Governor for Large Hydropower Units

Autor: Nicolae Vasiliu, Ina Costin, Constantin Călinoiu, Daniela Vasiliu

Publikováno v: 2019 International Conference on ENERGY and ENVIRONMENT (CIEM).

The paper presents a new concept of electrohydraulic speed governor suited for large hydropower plant, patented by the authors, and successfully applied in Romanian hydropower plants. The main idea of the new concept is the use of a compact multistag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d7f91eeadbcf03151438bf81b246e88
https://doi.org/10.1109/ciem46456.2019.8937605

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