Keywords: Fluid power systems; active vibration damping; dynamic pressure feedback; energy efficiency
13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Link√∂ping; Sweden
 J. Hosseini. Automatic ride control; 1992.
 S.T. Ufheil et al. Programmable ride control; 1996.
 P. Krus and J.O. Palmberg. Dampening of fluid power systems in machines with high inertia loads. In Proc. SICFP; Sweden; 1998.
 S. Mizui et al. Device and method for suppressing vibration of a working machine; 1998.
 K. Moon. Control system for suppression of boom or arm oscillations; 2007.
 K. Yoshino. Vibration control method and vibration control system for fluid pressure control circuit; 2007.
 A.D. Borger et al. Electronic ride control system for off-road vehicles; 1999.
 Lei Zuo et al. Model reaching adaptive control for vibration isolation. 13(4); 2005.
 Lei Zuo; Jean-Jacques; and E. Slotine. Robust vibration isolation via frequency-shaped sliding control and modal decomposition. 2005.
 I. Fialho et al. Road adaptive active suspension design using linear parameter-varying gain-scheduling. 10(1); 2002.
 Toni Liedes. Improving The Performance Of The Semi- Active Tuned Mass Damper. PhD thesis; Univ. of OULU; Finland; 2009.
 Jyh-Chyang Renn and Tsung-Han Wu. Modeling and control of a new 1/4t servo-hydraulic vehicle active suspension system. 15(3); 2007.
 C. A. Pare. Experimental evaluation of semiactive magneto- rheological suspensions for passenger vehicles. Master‚Äôs thesis; Virginia Polytechnic Institute and State University; Virginia; 1998.
 Mark D. Donahue. Implementation of an active suspension; preview controller for improved ride comfort. Master‚Äôs thesis; B.S. Boston University; Boston; US; 1998.
 Yuyou Liu. Semi-Active Damping Control For Vibration Isolation Of Base Disturbances. PhD thesis; University of Southampton; Southampton; UK; 2004.
 K.S. Hon et al. Modified skyhook control of semiactive suspensions: A new model; gain scheduling; and hardware-in-the-loop tuning. In Proc. of ASME; 2002.
 A. Preumont. Active Vibration Control. Lecture Notes in Active Vibration Control. University Libre de Bruxelles; Brussels; Belgium; 2000.
 T.K. Datta. A state-of-the-art review on active control of structures. 40(1); 2003.
 Kan Shimizu; Toshikazu Yamada; Jun Tagami; and Haruhiko Kurino. Vibration tests of actual buildings with semi-active switching oil dapmer. In Proc. of 13th World Conference on Earthquake Engineering; Vancouver; B.C.; Canada; 2004.
 H. Ivanov et al. Optimal control of electrohydraulic power transmission. In International summer scool of automation; Maribor; Slovenia; 2001.
 J. Leavitt; F. Jabbari; and J. E. Boborw. Optimal control and performance of variable stiffness devices for structural control. In Proc. of the American Control Conference; Portland; OR; USA; 2005.
 P. Holobut. Time-optimal control of hydraulic manipulators with path constraints. 43:523‚Äď538; 2005.
 J.A. Aardema et al. Systems and method for controlling an independent metering valvel; 1999.
 B. Eriksson. Mobile Fluid Power Systems Design with a Focus on Energy Efficiency. PhD thesis; Univ. of Linkoping; Linkoping; Sweden; 2010.
 B. Eriksson. Control strategy for energy efficient fluid power actuators utilizing individual metering. Master‚Äôs thesis; Univ. of Linkoping; Linkoping; Sweden; 2007.
 K. Heybroek. Saving energy in construction machinery using displacement control hydraulics-concept realization and validation. Master‚Äôs thesis; Univ. of Linkoping; Linkoping; Sweden; 2009.
 Q.H. Yuan and Jae Y. Lew. Modeling and control of two stage twin spool servo-valve for energy-saving. In American Control Conference; Portland; OR; USA; 2005.
 B.S. Turner. Electrohydraulic proportional valve assemblies; 1996.
 B. Yao and S. Liu. Energy-saving control of hydraulic systems with novel programmable valves. In Proc. of the 4th World Congress on Intelligent Control and Automation; Shanghai; P.R. China; 2002.
 S. Liu and B. Yao. Energy-saving control of single-rod hydraulic cylinders with programmable valves and improved working mode selection. In Proc. of the NCFP; 2002.
 J.A. Crosser. Hydraulic circuit and control system therefor; 1992.
 T. Hajek et al. Hydraulic system with an actuator having independent meter-in meter-out control; 2005.
 C.Dixen and B. Nielsen. Hydraulic valve arrangement; 2006.
 M. Linjama and M. Vilenius. Energy-efficient motion control of a digital hydraulic joint actuator. In Proceedings of the 6th JFPS International Symposium on Fluid Power; SUKUBA; 2005.
 B. Eggers; R. Rahmfeld; and M. Ivantysynova. An energetic comparison between valveless and valve controlled active vibration damping for off-road vehicles. In Proc. Symposium on Fluid Power; TSUKUBA; 2005.
 Sandvik Mining and Construction G.m.b.H.; Sandviken; Sweden. Sandvik Tunneling Roadheader MT720 in Action; 2009.
 E. Zaev; G. Rath; A. Tuneski; and D. Babunski. Nonlinear modeling and hil simulation of hydraulic cylinder for hydro turbine governing system. In Proc. ZEMAK2010; Ohrid; Macedonia; 2010.
 W. J. Thayer. Transfer Functions for Moog Servovalves. Moog Inc.; East Aurora; NY; 1965.
 P. Krus. On Load Sensing Fluid Power Systems with Special reference to Dynamic Properties and control Aspects. PhD thesis; Univ. of Linkoping; Linkoping; Sweden; 1988.
 H.C. Pedersen; T. O. Andersen; et al. Investigation of separate meter-in separate meter-out control strategies for systems with over centre valves. In Proc. FPMC2010; 2010.
 T. O. Andersen. Evaluation of velocity control concepts involving counter balance valves in mobile cranes. In Proc. IEEE; 2008.