Comparison of hydraulic, pneumatic and electric linear actuation systems

Pustavrh, Jan (avtor), Hočevar, Marko (avtor), Podržaj, Primož (avtor), Trajkovski, Ana (avtor), Majdič, Franc (avtor)

Diferent applications or industries use diferent systems for linear actuation, such as hydraulic, pneumatic or electric. Electric systems are becoming increasingly popular and are already replacing hydraulic systems in various applications. These are known to be potentially harmful to the environment, as large amounts of fuid can be released into the environment in the event of a pipe burst or other accident. This paper presents the results of a comparison between hydraulic, pneumatic and electric systems under variable conditions but with similar loads in all three systems. The common feature of all three systems is the input power, which was limited to 1.1 kW. There was no hydraulic accumulator in the hydraulic system and no pressure vessel in the pneumatic system, so no stored energy could infuence the system behaviour or results. The main diference between the systems studied was the profle of displacement and power consumption. The most consistent response and lowest power consumption were obtained with the electric system, although both hydraulic and pneumatic systems can achieve consistent response with some modifcations.

• Jezik: Angleški jezik
• Ključne besede: hydraulics, pneumatics, electrics, system response, linear actuators
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2023
• Št. strani: 13 str.
• Številčenje: [Vol.] ǂ13, [article no.] 20938
• PID: 20.500.12556/RUL-154041
• UDK: 62-5
• ISSN pri članku: 2045-2322
• DOI: 10.1038/s41598-023-47602-x
• COBISS.SI-ID: 180546307
• Datum objave v RUL: 22.01.2024

Gradivo je del revije

• Naslov: Scientific reports
• Skrajšan naslov: Sci. rep.
• Založnik: Nature Publishing Group
• ISSN: 2045-2322
• COBISS.SI-ID: 18727432

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: hidravlika, pnevmatika, elektrika, odzivnost sistema, linearni aktuators

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0231
• Naslov: Tribologija