caa a22 4500 445362448 CHVBK 20180317142919.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10010-011-0143-6 doi (NATIONALLICENCE)springer-10.1007/s10010-011-0143-6 Design of constant gain controllers for the hydraulic control system with a long transmission line [Elektronische Daten] [N. Nedić, L. Dubonjić, V. Filipović] Entwurf für Regler mit konstanter Verstärkung für hydraulische Steuerungssysteme mit langen Übertragungsleitungen The paper presents the problems of describing the system of a pump-controlled motor with a long transmission line by means of a mathematical model with lumped parameters where the long transmission line is divided into n segments. The mathematical model thus obtained is of high order but its order is reduced by applying the appropriate methodology, which considerably increases its use value. APcontroller was designed for that mathematical model of the system. The graphical method which includes performances (specification of damping of the system) and stability margins was used in the design. Thanks to strong software support, the complexity of synthesis of controllers was considerably reduced in comparison with the methods presented in the literature. Dynamic behavior of the closed loop system was treated in intensive simulation. The methodology applied provides significant energy savings. Springer-Verlag, 2011 Nedić N. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut Dubonjić L. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut Filipović V. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut Forschung im Ingenieurwesen Springer-Verlag 75/4(2011-12-01), 231-242 0015-7899 75:4<231 2011 75 10010 https://doi.org/10.1007/s10010-011-0143-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10010-011-0143-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nedić N. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut NATIONALLICENCE 700 1- Dubonjić L. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut NATIONALLICENCE 700 1- Filipović V. Faculty of Mechanical Engineering Kraljevo, University of Kragujevac, Dositejeva 19, 36 000, Kraljevo, Serbia aut NATIONALLICENCE 773 0- Forschung im Ingenieurwesen Springer-Verlag 75/4(2011-12-01), 231-242 0015-7899 75:4<231 2011 75 10010 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer