Control of Linear Hydraulic Actuator using the full Hydraulic Bridge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F18%3A10239194" target="_blank" >RIV/61989100:27230/18:10239194 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/REM.2018.8421791" target="_blank" >http://dx.doi.org/10.1109/REM.2018.8421791</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/REM.2018.8421791" target="_blank" >10.1109/REM.2018.8421791</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Control of Linear Hydraulic Actuator using the full Hydraulic Bridge

Popis výsledku v původním jazyce

Control of the linear hydraulic actuator using the full hydraulic bridge is the main topic of this paper. The Linear hydraulic drives are often used in production machines, technological equipment, robots and manipulators for their high power-mass ratio and ability to manipulate with big masses and produce bid forces by very small velocities. Very often both tasks are required-movement with mass and producing high force, as well as achieving the given position with high accuracy at the end of the trajectory. Also force control can be demanded. The desired properties are realized by the control of the hydraulic drives using the hydraulic circuits with servo valve, and for special functions, additional parts of the hydraulic circuit must be designed and used. The paper presents the control of the hydraulic linear drive using the full hydraulic bridge realized using four proportional valves, which represent four-variable hydraulic resistances controlled by the separate four control signals. The designed and realized hydraulic actuator, control algorithms, control system and results from the experiment on the test rig are introduced in the paper.

Název v anglickém jazyce

Control of Linear Hydraulic Actuator using the full Hydraulic Bridge

Popis výsledku anglicky

Control of the linear hydraulic actuator using the full hydraulic bridge is the main topic of this paper. The Linear hydraulic drives are often used in production machines, technological equipment, robots and manipulators for their high power-mass ratio and ability to manipulate with big masses and produce bid forces by very small velocities. Very often both tasks are required-movement with mass and producing high force, as well as achieving the given position with high accuracy at the end of the trajectory. Also force control can be demanded. The desired properties are realized by the control of the hydraulic drives using the hydraulic circuits with servo valve, and for special functions, additional parts of the hydraulic circuit must be designed and used. The paper presents the control of the hydraulic linear drive using the full hydraulic bridge realized using four proportional valves, which represent four-variable hydraulic resistances controlled by the separate four control signals. The designed and realized hydraulic actuator, control algorithms, control system and results from the experiment on the test rig are introduced in the paper.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2018 19th International Conference on Research and Education in Mechatronics, REM 2018

ISBN

978-1-5386-5413-2

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

52-57

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Delft

Datum konání akce

7. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—