Pregled bibliografske jedinice broj: 5775
Different Approaches for Hydraulic Servosystem Control
Different Approaches for Hydraulic Servosystem Control // Proceedings of the 7th International DAAAM Symposium / Katalinić, Branko (ur.).
Beč, Austrija: DAAAM International Vienna, 1996. str. 411-412 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 5775 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Different Approaches for Hydraulic Servosystem Control
Autori
Šitum, Željko ; Petrić, Joško
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 7th International DAAAM Symposium
/ Katalinić, Branko - : DAAAM International Vienna, 1996, 411-412
Skup
7th International DAAAM Symposium Product & Manufacturing: Flexibility, Integration, Intelligence
Mjesto i datum
Beč, Austrija, 17.10.1996. - 19.10.1996
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
servohydraulics; robust control; sliding modes
Sažetak
High performance demands in modern controlled mechanical systems, such as fast dynamics, and high accuracy under large operation conditions, require efficient control algorithms. The main problems in the control of high performance mechanisms, particularly if they are controlled by hydraulic servosystems, are due to significant nonlinearities and time variations of system parameters. Such nonlinearities and parameter time variations are the consequences of physical characteristics, disturbances and load variations. This paper presents the results of different control approaches. These are the approach using a PID controller and the one using an inverse dynamics controller. Such controllers are considered as classical approach controllers. Robust control approaches have been tested as well. These are a controller based on disturbance observation and compensation, and a sliding modes controller.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
