Naslov
Pneumatic inverted wedge

Autori
Petrić, Joško ; Šitum, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Preprints of the 6th IFAC Symposium on Advances in Control Education / Lindfors, Juha - Helsinki : International Federation of Automatic Control (IFAC), 2003, 229-234

Skup
The 6th IFAC Symposium on Advances in Control Education ACE 2003

Mjesto i datum
Oulu, Finska, 16.06.2003. - 18.06.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Control education; Experiments; Laboratory model; Mechatronics; Nonminimum-phase system; Observer; State controller

Sažetak
The paper describes the inverted wedge actuated by the pneumatic cylinder. It can be considered as a two degrees-of-freedom planar robot, which is controlled by a single control input (movement of the slider) in order to keep the frame of the wedge in balance. Only one measured variable (angle of the frame) was anticipated, hence an observer was necessary to control this model using state controller. The nonminimum-phase characteristic and pneumatics make control of described system even more challenging. Thus, this model offers great possibilities as an experimental device in control education.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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