The 12th Scandinavian International Conference on Fluid Power, SICFP’11

The three-day Scandinavian International Conference on Fluid Power will be held at Tampere University of Technology, from May 18-20. The conference is co-organized by IHA — Department of Intelligent Hydraulics and the network of Fluid Power Centres in Europe.

See the conference schedule below or visit www.tut.fi/sicfp11 for more information.


REDUCING HYDRAULIC LOSSES IN A PILE DRIVING VALVE
Teuvo Heikkinen, Savonia University of Applied Sciences / Junttan Oy, Finland


SEALS FOR FLUID POWER IN THE PAPER INDUSTRY
Jana Pernica, Otmar Braun, Guido Wuestenhagen, Merkel Freudenberg Fluidtechnic, Germany


RADIAL SHAFT SEALS FOR ROTOR BEARINGS IN WIND MILLS
Carmen Ackermann, Merkel Freudenberg Fluidtechnic, Germany; Frank Moskob, Freudenberg Simrit, Germany; Guido Wuestenhagen, Merkel Freudenberg, Fluidtechnic, Germany


PROCESS CONTROL VALVE FAULT SIMULATOR
Timo Manninen, Kaj Schlupp, Metso Automation Inc., Finland


A REDUCED-ORDER UNSCENTED KALMAN FILTER INDEPENDENT OF LOADING CONDITIONS FOR LEAKAGE FAULT DETECTION AND ISOLATION IN HYDRAULIC SYSTEMS
Jarmo Nurmi, Jouni Mattila, Tampere University of Technology / IHA, Finland


EMPIRICAL LEAKAGE MODEL FOR HYDRAULIC SERVOVALVE
Junhong Liu, Lappeenranta University of technology, Finland; Huapeng Wu, Heikki Handroos, Heikki Haario, Lappeenranta University of Technology, Finland; Takao Nishiumi, Department of Mechanical Systems Engineering,, Japan


CAE DESIGN OF ORBIT ANNULAR MACHINES
Raffaele Babbone, Davide Bottazzi, Gabriele Cagni, Fabrizio Grasselli, Massimo Milani, University of Modena and Reggio Emilia, Italy


THERMO-PNEUMO-HYDRAULIC CONVERSION: A NEW TECHNOLOGY FOR THE LOW-GRADE HEAT UTILIZATION
Alexander Stroganov, Leonid Sheshin, Lumex-marketing Ltd., Russian Federation


RESEARCH ON THE PERFORMANCE OF WATER MIST EXTINGUISHING ELECTRICAL FIRE IN THE ENCLOSED SPACE
Jiang Zhuo, Liu Yinshui, Guo Zhiheng, Wu Defa, Huazhong University of Science and Technology, China


STUDY ON PRELOADED FORCE OF A PIEZOELECTRIC STACK ACTUATOR OF LOW-PRESSURE WATER HYDRAULIC THROTTLE VALVE
Yongjun Gong, Ju-yuan Chen, Zengmeng Zhang, The Laboratory of Fluid Power Transmission and Control,Dalian Maritime University, China


KINEMATIC ANALYSIS OF THE 4-STROKE 2-CYLINDER SINGLE PISTON HYDRAULIC FREE-PISTON ENGINE
Haoling Ren, Haibo Xie, Huayong Yang, Zhejiang University, China


COMPARISON BETWEEN MUSCLE VOLUME MODELS AND MEASUREMENTS
Zdenk Varga, Technical University of Liberec, Czech Republic; Petri Keski- Honkola, Aalto University School of Science and T, Finland; Michal Moucka, Technical University of Liberec, Czech Republic


RUPTURE FAILURE ANALYSIS OF MARINE DIESEL EXHAUST VALVE SPINDLE
Wei Haijun, Dalian Maritime University, China; Zhang Song, DMU, China


GLOBAL SIMULATION ENVIRONMENT FOR THE GLOBAL EFFICIENCY IMPROVEMENT IN AGRICULTURAL TRACTORS
Antonino Bonanno, Roberto Paoluzzi, Silvia Gessi, IMAMOTER-CNR, Italy


CHARGE INJECTION TYPE OF ELECTROSTATIC OIL FILTER
Hideki Yanada, Toyota National College of Technology, Japan


DEVELOPMENT OF LOW SPEED HIGH TORQUE GEROTOR MOTOR FOR HYDRAULIC GONDORA WINCH DRIVE
Young-Bog Ham, Dae - Myoung Kim, Ji - Suk Gu, Korea Institute of Machinery and Materials, South Korea; Se - Hyoung Jun, Innotems, South Korea; Sung - Dong Kim, Kumoh National University of Technology, South Korea; Chang - Dae Park, Byoung - zoo Lim, Korea Institute of Machinery and Materials, South Korea


OPTIMIZATION OF TWO-STAGE HYDRAULIC SERVOVALVE WITH NOZZLE FLAPPER
Yin Yaobao, Zhang Xi, Li Jing, Tongji University, China; Wang Weimin, Dongfeng Motor Corporation, China


AN ANALYSIS ON VOLUMETRIC DISPLACEMENT OF HYDRAULIC GEROTOR MOTOR
Young-Bog Ham, Dae - Myoung Kim, Ji - Suk Gu, Korea Institute of Machinery and Materials, South Korea; Se - Hyoung Jun, Innotems, South Korea; Sung-Dong Kim, Kumoh National University of Technology, South Korea


AXIAL-PISTON PUMP FLOW RIPPLE COMPENSATION BY ADJUSTING THE PUMP SPEED WITH AN ELECTRIC DRIVE
Tatiana Minav, Lasse Laurila, Juha Pyrhnen, LUT Energy, Finland


TECHNICAL PROGRAM
Wednesday May 18, 2011


PLENARY SESSION P1
Date: May 18, 2011
Time: 10:00 - 11:30
Location: Small Auditorium
Chair: Kari T. Koskinen, Tampere University of Technology, Finland


DEVELOPMENT TRENDS OF MOBILE HYDRAULICS AND APPLICATIONS
Thomas Kunze, Bosch Rexroth AG, Germany


HYDRAULICS IN AGRICULTURAL TRACTORS AND RELATED COOPERATION WITH UNIVERSITY AND MANUFACTURER
Petri Hannukainen, VALTRA Inc.


SESSION A1: Power Transmissions
Date: May 18, 2011
Time: 13:00 - 14:30
Location: Small Auditorium
Chair: Seppo Tikkanen, Fimecc Oy


BENCHMARKING MOBILE MACHINES CONSIDERING OPERATOR PLANNING AND CONTROL BEHAVIOR
Thorsten Stamm von Baumgarten, Hans-Heinrich Harms, Thorsten Lang, Institute of Agricultural Machinery and Fluid Power, Germany


THE E-HYDRID
Georges Vael, Sjoerd Eggenkamp, Peter Achten, Innas, Netherlands


COMPARATIVE STUDY OF MULTIPLE MULTIPLE MODE POWER SPLIT TRANSMISSIONS FOR WHEEL LOADERS
Karl Pettersson, Karl-Erik Rydberg, Petter Krus, Linkping University, Sweden


DESIGN AND EXPERIMENTAL VALIDATION OF NONLINEAR TRAJECTORY CONTROL OF A DRIVE CHAIN WITH HYDROSTATIC TRANSMISSION
Jran Ritzke, Harald Aschemann, University of Rostock, Germany


SESSION B1: Water Hydraulics
Date: May 18, 2011
Time: 13:00 - 14:30
Location: Studio
Chair: Olli Pohls, Hytar Water Hydraulics, Finland


THE PAST, PRESENT AND FUTURE OF (WATER) HYDRAULICS
Brian Hollingworth, Tiefenbach Water Hydraulics Inc., Canada


TRIBOLOGICAL CHARACTERISTICS OF AL2O3-3%TIO2/AL2O3 UNDER SILT-LADEN WATER LUBRICATION
Defa Wu, Yinshui Liu, Zhen Yang, Hui Yang, Zhuo Jiang, Huazhong University of Science and Technology, China


SLIPPER BEHAVIOR IN WATER HYDRAULIC AXIAL-PISTON UNIT
Markus Rokala, Kari T. Koskinen, Tampere University of Technology / IHA, Finland


CONTROL AND ENERGY SAVING PERFORMANCE OF WATER HYDRAULIC FLUID SWITCHING TRANSMISSION
Kazuhisa Ito, Wataru Kobayashi, Shibaura Institute of Technology, Japan; Shigeru Ikeo, Sophia University, Japan; Pha Pham Ngoc, Shibaura Institute of Technology, Vietnam


SESSION C1: Control of Hydraulic and Pneumatic Systems
Date: May 18, 2011
Time: 13:00 - 14:30
Location: Rondo
Chair: Matti Linjama, Tampere University of Technology, Finland


ON SELF-EXITED OSCILLATIONS OF A PILOT-OPERATED GAS PRESSURE CONTROL VALVE
Viktor Sverbilov, Vladimir Ilyukhin, Georgy Makaryants, Michael Makaryants, Evgeny Shakhmatov, Samara State Aerospace University, Russian Federation


NONLINEAR CONTROL OF AN ELECTROPNEUMATIC CLUTCH FOR TRUCK APPLICATIONS USING EXTENDED LINEARIZATION TECHNIQUES
Harald Aschemann, Robert Prabel, Dominik Schindele, Chair of Mechatronics, University of Rostock, Germany


SELF-MOVING PNEUMATIC UNIT FOR DUCTS INSPECTION TASKS
Enrico Ravina, DIMEC, University of Genoa, Italy


ANALYSIS AND CONTROL OF SINGLE LEG FOR HYDRAULICALLY ACTUATED QUADRUPED ROBOT
Yu Xia, Jussi Aaltonen, Kari T. Koskinen, TUT/IHA, Finland


SESSION A2: Energy Efficient Mobile Machines
Date: May 18, 2011
Time: 15:00 - 16:30
Location: Small Auditorium
Chair: Hubertus Murrenhof, Aachen University, Germany


IHA-MACHINE: A FUTURE MOBILE MACHINE
Joni Backas, Miika Ahopelto, Mikko Huova, Antti Vuohijoki, Otso Karhu, Reza Ghabcheloo, Kalevi Huhtala, TUT/IHA, Finland


ENERGY-EFFICIENT SYSTEM LAYOUT FOR WORK HYDRAULIC OF EXCAVATORS
Martin Inderelst, Hubertus Murrenhoff, RWTH Aachen University, Germany


ANALYSIS OF ENERGY BALANCE IN ELECTROHYDRAULIC FORKLIFT
Antti Sinkkonen, Henri Hnninen, Heikki Kauranne, Matti Pietola, Aalto University School of Science and Technology, Finland


IMPROVING OF EFFECTIVENESS IN HYDRAULIC PILING MACHINE
Lauri Elo, Jari Rinkinen, Tampere University of Technology / IHA, Finland; Antti Halonen, Jyrki Holopainen, Jaakko Paavola, Markku Penttinen, Junttan Oy, Finland


SESSION B2: Aircraft Hydraulics
Date: May 18, 2011
Time: 15:00 - 16:30
Location: Studio
Chair: Ram Chandran, Kettering University, USA


HYDROSTATIC PROPELLOR DRIVE
Nils Thenent, Peter Dahmann, Aachen University of Applied Sciences, Germany


DETECTING AND ELIMINATING THE MEASUREMENT ERROR CAUSED BY FREE AIR IN AIRCRAFT HYDRAULIC SYSTEM ON-LINE PARTICLE COUNTING
Jussi Aaltonen, Kari T. Koskinen, TUT/IHA, Finland


A VORTEX VALVE FOR FLOW CONTROL IN FLUID SYSTEMS
Dhinesh Sangiah, Andrew Plummer, Christopher Bowen, University of Bath, United Kingdom; Paul Guerrier, Moog Controls Ltd, United Kingdom


COMBINING HYDRAULICS AND ELECTRICS FOR INNOVATION AND PERFORMANCE IMPROVEMENT IN AEROSPACE ACTUATION
Jean-Charles Mare, Universit de Toulouse, France


AIRCRAFT HYDRAULIC SYSTEM MODEL INTEGRATION TO FLIGHT SIMULATION MODEL
Jukka-Pekka Hietala, Jussi Aaltonen, Kari T. Koskinen, Matti Vilenius, Tampere University of Technology / IHA, Finland


SESSION C2: Virtual Reality in Machine Systems
Date: May 18, 2011
Time: 15:00 - 16:30
Location: Rondo
Chair: Asko Ellman, Tampere University of Technology, Finland


HARDWARE-IN-THE-LOOP SIMULATION AS A TEST METHOD FOR HYDRAULIC DAMPERS
Tuomas Saarikoski, Aalto University School of Science and Technology, Finland; Jyrki Kajaste, Matti Pietola, Aalto University, Finland


ENHANCED MOBILE MACHINE ASSEMBLY AND MAINTAINABILITY EVALUATION BY USING VIRTUAL AND AUGMENTED REALITY
Ari Mkiranta, Pekka Nuutinen, Petteri Multanen, Mika Hyvnen, Tampere University of Technology / IHA, Finland; S-P Leino, Sauli Kiviranta, VTT, Finland; M. Vehvilinen, Metso Minerals Inc., Finland


DESIGN OF A PORTABLE MOTION PLATFORM USING PNEUMATIC MUSCLE ACTUATORS
Ville Jouppila, Antti-Ville Itsalo, Joonatan Kuosa, Asko Ellman, Tampere University of Technology, Finland


VIRTUAL MACHINE LABORATORY BASED ON M1-TECHNOLOGY
Matti Helminen, Tuija Palonen, Markus Rokala, Kari T. Koskinen, TUT/IHA; Pekka Ranta, Teemu Mkel, TUT/Hypermedia, Finland


Thursday May 19, 2011

SESSION P2: Plenary Session 2
Date: May 19, 2011
Time: 09:00 - 10:00
Location: Small Auditorium
Chair: Kalevi Huhtala, Tampere University of Technology, Finland


HYDRAULIC RUNNING ROBOTS: THE PROSPECTS FOR FLUID POWER IN AGILE LOCOMOTION
J. Bhatti, A.R. Plummer, University of Bath, United Kingdom


APPLICATIONS OF NEW WATER HYDRAULICS: AQUA DRIVE SYSTEMS
Shimpei Miyakawa, KYB Corporation, Japan


SESSION A3: Renewable Energy Production
Date: May 19, 2011
Time: 10:30 - 12:00
Location: Small Auditorium
Chair: Andrew Plummer, University of Bath, UK


MODEL-BASED DESIGN OF EFFICIENT POWER TAKE-OFF SYSTEMS FOR WAVE ENERGY CONVERTERS
Rico Hjerm Hansen, Torben Andersen, Henrik Pedersen, Aalborg University, Denmark


STATE-OF-THE-ART HYDRAULIC YAW SYSTEMS FOR WIND TURBINES
Sren Stubkier, AVN Energy A/S, Denmark; Henrik Pedersen, Torben Anderssen, Aalborg University, Denmark; Kristian Markussen, AVN Energy A/S, Denmark


IMPROVED CONTROL STRATEGY FOR HYDROSTATIC TRANSMISSIONS IN WAVE POWER PLANTS
Yukio Kamizuru, Hubertus Murrenhoff, RWTH Aachen University, IFAS, Germany


HYDRAULIC CIRCUIT FOR RECONFIGURABLE AND EFFICIENT FLUID POWER SYSTEMS
John Lumkes, John Andruch, Purdue University, United States


SESSION B3: Modelling and Simulation
Date: May 19, 2011
Time: 10:30 - 12:00
Location: Studio
Chair: Erik Bideaux, INSA Lyon, France


IMPROVING ENERGY EFFICIENCY OF A HYDRAULIC ACCUMULATOR
Jyri Juhala, Jyrki Kajaste, Matti Pietola, Aalto University School of Science and Technology, Finland


METHOD FOR AUTOMATIC TESTING OF CONTROL SYSTEMS
Antti Kolu, Petri Mantere, Arvi Vallas, Mika Hyvnen, Petteri Multanen, Tampere University of Technology / IHA, Finland


MODELING OF DYNAMIC FRICTION BEHAVIORS OF FLUID POWER ACTUATORS
Xuan Bo Tran, Toyohashi University of Technology, Japan; Hideki Yanada, Toyota National College of Technology, Japan


NON-LINEAR FINITE ELEMENT MODELLING OF A MAINTENANCE ROBOT
Antti Ylinen, Tampere University of Tehcnology, Finland; J. Mkinen, H. Marjamki, Tampere University of Technology, Finland


SESSION C3: Control Electronics in Mobile Systems
Date: May 19, 2011
Time: 10:30 - 12:00
Location: Rondo
Chair: Jouni Mattila, Tampere University of Technology, Finland


CODESYS VS EMBEDDED APPROACH TO ELECTRONIC CONTROL DESIGN FOR SMALL PRODUCTION SERIES: A CASE STUDY
Massimo Martelli, Massimiliano Ruggeri, IMAMOTER - CNR, Italy; Vincenzo Forte, SIP&T Spa, Italy


BENEFITS OF INTELLIGENT SENSORS AND ACTUATORS THROUGHOUT THE SYSTEM LIFE CYCLE
Heikki Saha, Sandvik Mining and Construction Oy, Finland


FUNCTIONAL SAFETY FOR MACHINE CONTROL
Ralf Leinenbach, HYDAC ELECTRONIC GMBH, Germany


SESSION A4: Efficient Drive Trains
Date: May 19, 2011
Time: 13:00 - 14:30
Location: Small Auditorium
Chair: Petri Ahola, John Deere Forestry, Finland


A NOVEL APPROACH FOR HOLISTIC OPTIMIZATION OF MOBILE MACHINE MANAGEMENT
Timo Kautzmann, Karlsruhe Institute of Technology, Germany


DYNAMIC ANALYSIS OF SINGLE PUMP, FLOW CONTROLLED MOBILE SYSTEMS
Mikael Axin, Petter Krus, Bjrn Eriksson, Jan-Ove Palmberg, Linkping University, Sweden


STUDY OF ELECTRO-HYDRAULIC ENERGY SAVING SYSTEM (EHESS) FOR CONSTRUCTION MACHINERY
Masahiro Egawa, KYB Corporation, Japan; Haruhiko Kawasaki, Kawasaki Yuatu Consulting(KYC), Japan


EFFICIENT HYDROSTATIC HEAVY-DUTY DRIVE TRAIN IN RENEWABLE ENERGY BRANCH
Nils Vatheuer, Johannes Schmitz, Hubertus Murrenhoff, RWTH Aachen University, IFAS, Germany


SESSION B4: Fluids
Date: May 19, 2011
Time: 13:00 - 14:30
Location: Studio
Chair: Petteri Multanen, Tampere University of Technology, Finland


REVIEW OF BIOLUBRICANTS' DEVELOPMENT WORK IN PAST DECADES
Merja Lms, Kaisa Kosonen, Raisio Group, Finland


COMPARISON OF MEASURED AND PREDICTED DYNAMIC PROPERTIES OF DIFFERENT COMMERCIAL HYDRAULIC FLUIDS
Juho-Pekka Karjalainen, Tampere University of Technology / IHA, Finland; Reijo Karjalainen, Tampere University of Technology / IHA, ; Kalevi Huhtala, Matti Vilenius, Tampere University of Technology / IHA, Finland


COMPRESSIBILITY AND THERMO-ELASTICITY MEASUREMENTS OF A HYDRAULIC FLUID
Rainer Haas, Bernhard Manhartsgruber, Johannes Kepler University, Austria


SESSION C4: System Design
Date: May 19, 2011
Time: 13:00 - 14:30
Location: Rondo
Chair: Jrgen Weber, Technische Universitt Dresden, Germany


DESIGN OF A HYDRAULIC SYSTEM FOR LIQUID PACKAGING
Claudio Angeloni, Simone Castagnetti, Marina Ernetti, Federica Franzoni, Massimo Milani, University of Modena and Reggio Emilia, Italy


A THREE-STAGE EVALUATION SCHEME FOR SAFE AND EFFICIENT HARDWARE-IN-THE-LOOP-OPTIMIZATION OF HYDRAULIC VALVE CONTROLLERS
Johannes Krettek, Jan Braun, Frank Hoffmann, Torsten Bertram, Technische Universitt Dortmund, Germany


BUBBLE ELIMINATION FROM HYDRAULIC FLUIDS FOR REDUCTION OF ENVIRONMENTAL BURDENS
Yutaka Tanaka, Hosei University, Japan; Ryushi Suzuki, Opussystem Inc., Japan; Hiroyuki Goto, Japan society for the Promotion of Machine Industry, Japan


CONTROL STRATEGIES FOR PRESSURE REGULATION BY USING PROPORTIONAL PRESSURE RELIEF VALVE
Zhibin Liu, Huayong Yang, Haibo Xie, Zhejiang University, China; Bin Yao, Purdue University, United States


SESSION A5: Autonomous Machines and Robotics
Date: May 19, 2011
Time: 15:00 - 16:30
Location: Small Auditorium
Chair: Jean-Charles Mare, INSA Toulouse, France


LOW LEVEL CONTROL SYSTEM ARCHITECTURE FOR AUTONOMOUS WHEEL LOADER
Miika Ahopelto, Jarno Uusisalo, Kalevi Huhtala, Tampere University of Technology / IHA, Finland TIME-COORDINATED PATH FOLLOWING FOR HYDRAULIC MANIPULATORS Reza Ghabcheloo, Tampere University of Technology / IHA, Finland


MEMS SENSOR MODULE FOR HYDRAULIC BOOM STATE FEEDBACK CONTROL
Janne Honkakorpi, Tampere University of Technology / IHA, Finland; Juho Vihonen, Tampere University of Technology / SGN, Finland; Jouni Mattila, Tampere University of Technology / IHA, Finland


SESSION B5: Hydraulic Components
Date: May 19, 2011
Time: 15:00 - 16:30
Location: Studio
Chair: Jari Rinkinen, Tampere University of Technology, Finland


ANALYSIS ON THE PUMPING DYNAMICS CHARACTERISTICS OF AXIAL PISTON PUMP
Huayong Yang, Bin Zhang, Kok-Ming Li, Bing Xu, Zhejiang University, China


NEW HYDROSTATIC/HYDRODYNAMIC PLAIN BEARING CONCEPT FOR HEAVY DUTY APPLICATIONS
Sabine Gold, Technical University of Dresden, Germany; Jrgen Weber, Techinical University of Dresden, Germany; Roland Wegmann, University of Rostock, ; Klaus Brkel, University of Rostock, Germany


INNER FRICTION OF LARGE HYDRAULIC DIFFERENTIAL CYLINDERS
Michael Khnlein, RWTH Aachen University, Germany; Torsten Verkoyen, Palfinger Platforms GmbH, Germany; Christian Stammen, Montanhydraulik GmbH, Germany; Hubertus Murrenhoff, RWTH Aachen University, Germany


SESSION C5: Water Hydraulic Components
Date: May 19, 2011
Time: 15:00 - 16:30
Location: Rondo
Chair: Brian Hollingworth, Tiefenbach Water Hydraulics Inc., Canada


STUDY ON THE OUTPUT TORQUE OF A WATER HYDRAULIC PLANETARY GEAR MOTOR
Shigeru Oshima, Numazu National College of Technology, Japan; Takuya Hirano, Suntory Liquors Limited, Japan; Shimpei Miyakawa, Yoshihiro Oobayashi, KYB Corporation, Japan


MATHEMATICAL MODELING AND EXPERIMENTAL RESEARCH OF NOVEL SEAWATER HYDRAULIC AXIAL PISTON PUMP
Radovan Petrovic, University in Kragujevac, Serbia; Joze Pezdirnik, University of Ljubljana Faculty of Mechanical Engineering, Slovenia; Andrzej Banaszek, Technical University of Szczecin, Poland; Ljubia Djuricic, University of Kragujevac, Serbia


DYNAMIC CHARACTERISTICS OF PROPORTIONAL CONTROL VALVE USING TAP WATER -EXPERIMENTAL EXAMINATION
Futoshi Yoshida, Shimpei Miyakawa, KYB Corporation, Japan


INVESTIGATIONS ON COUNTINUOUS CONTROL VALVE FOR WATER HYDRAULICS
Franc Majdic, Jozef Pezdirnik, Mitjan Kalin, University of Ljubljana, Slovenia


Friday May 20, 2011

SESSION A6: Pumps
Date: May 20, 2011
Time: 08:30 - 10:00
Location: Small Auditorium
Chair: Monica Ivantysynova, Purdue University, USA


MODELLING THE EFFICIENCIES OF HYDRAULIC PUMPS WITH NEURAL NETWORKS
Joni Backas, Kalevi Huhtala, Tampere University of Technology / IHA, Finland


MODELING OF AN EXCAVATOR HYDRAULIC SYSTEM – PUMP NONLINEAR MODEL AND STRUCTURAL LINKAGE/MECHANICAL MODEL
Paolo Casoli, Alvin Anthony, University of Parma, Italy


EFFICIENCY MEASUREMENTS OF THE HYDRID MOTOR/PUMP
Peter Achten, Georges Vael, Titus Van den Brink, Jeroen Potma, Marc Schellekens, Innas, Netherlands


DISPLACEMENT CONTROL IN VARIABLE-DISPLACEMENT AXIAL PISTON SWASHPLATE TYPE PUMPS
Massimo Borghi, Barbara Zardin, Emiliano Specchia, Francesco Pintore, University of Modena and Reggio Emilia, Italy; Enzo Corradini, Poclain Hydraulics, Italy


SESSION B6: Condition Control
Date: May 20, 2011
Time: 08:30 - 10:00
Location: Studio
Chair: Matti Pietola, Aalto University, Finland


EVALUATION OF ANALYSIS METHODS FOR FAULT DIAGNOSIS ON AXIAL-PISTON PUMPS
Tapio Torikka, Bosch Rexroth AG, Germany


CONTRIBUTION OF MERKEL TO THE BMBF-PROJECT FLUIDTRONIC
Andreas Koch, Guido Wuestenhagen, Merkel Freudenberg Fluidtechnic, Germany


DESIGN, CONSTRUCTION AND COMPUTER CONTROL OF A HYDRAULIC PRESS
Zeljko Situm, Vladimir Milic, Tihomir Zilic, Mario Essert, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Croatia


TESTING OF DATA ANALYSIS PROCESS IN HYDRAULIC FORKLIFT
Tomi Krogerus, Kari T. Koskinen, Tampere University of Technology / IHA, Finland


SESSION C6: Simulation of Hydraulic Components
Date: May 20, 2011
Time: 08:30 - 10:00
Location: Rondo
Chair: Huajong Yang, Zhejian University, China


A TRANSIENT MULTIDIMENSIONAL CFD APPROACH TO THE ANALYSIS OF A CONTROL VALVE USING NON-NEWTONIAN FLUIDS
Claudio Angeloni, Federica Franzoni, Massimo Milani, Luca Montorsi, Fabrizio Paltrinieri, University of Modena and Reggio Emilia, Italy


THE DYNAMIC FORCE AND TORQUE BETWEEN THE PORT PLATE AND CYLINDER BLOCK IN AN AXIAL PISTON PUMP
Song Yuechao, Xu Bing, Yang Huayong, Zhejiang University, China


A STUDY INTO EFFECT OF DEAD CENTER POSITION ON PRESSURE AND FLOW RIPPLES OF A VARIABLE DISPLACEMENT AXIAL PISTON SWASHPLATE HYDRAULIC PUMP
Ram Chandran, Department of Mechanical Engineering, Kettering University, United States; Ganesh Kumar Seeniraj, Purdue University, United States


A COUPLED LUMPED PARAMETER AND CFD APPROACH FOR MODELING EXTERNAL GEAR MACHINES
Andrea Vacca, Sujan Dhar, Timothy Opperwall, Purdue University, United States


SESSION A7: Energy Recovery Systems
Date: May 20, 2011
Time: 10:30 - 12:00
Location: Small Auditorium
Chair: Peter Achten, Innas BV, Netherlands


STUDY ON ENERGY USAGE OF REACH TRUCK EQUIPPED WITH ENERGY RECOVERY SYSTEM
Henri Hnninen, Heikki Kauranne, Antti Sinkkonen, Matti Pietola, Aalto University School of Science and Technology, Finland


INVESTIGATION OF ENERGY SAVING SEPARATE METER-IN SEPARATE METER-OUT CONTROL STRATEGIES
Anders Hansen, Henrik Pedersen, Torben Andersen, Energy Technology, Aalborg University, Denmark; Lasse Wachmann, Aalborg University, Denmark


THE ENERGY RECOVERY POTENTIAL IN A HEAVY WORKING MACHINE
Olli Heinikainen, Heikki Handroos, Pekka Pessi, Lappeenranta University of Technology, Finland; Heikki Salonen, Cargotec Oyj, Finland


HYBRID DISPLACEMENT CONTROLLED MULTI-ACTUATOR HYDRAULIC SYSTEMS
Joshua Zimmerman, Monika Ivantysynova, Purdue University, United States


SESSION B7: Industrial Hydraulics
Date: May 20, 2011
Time: 10:30 - 12:00
Location: Studio
Chair: Tapio Lehti, Parker Hannifin Oy Lokomec, Finland


SIMULATION OF A MULTIVARIABLE CONTROL SYSTEM FOR AN INDEPENDENT METERING VALVE CONFIGURATION
Christian Meyer, Olaf Cochoy, Bosch Rexroth AG, Germany; Hubertus Murrenhoff, RWTH Aachen University, IFAS, Germany


LOAD PRESSURE AND DP-CASCADE CONTROL WITH INTEGRAL SLIDING MODE DISTURBANCE COMPENSATION FOR ELECTROHYDRAULIC CYLINDER DRIVES
Jan Komsta, Bosch Rexroth AG, Germany; Nils Oijen van, TU-Darmstadt, Germany; Peter Antoszkiewicz, Bosch Rexroth AG, Germany


CONTROLLER SYNTHESIS IN ELECTROHYDRAULIC FORCE CONTROL
Christopher Lamming, Andrew Plummer, Andrew Hillis, University of Bath, United Kingdom


REDUCTION OF CYCLE TIME FOR INJECTION MOULDING MACHINES WITH ELECTRIC-HYDROSTATIC DRIVES
Steffen Rcklebe, INA-Scheffler KG, Germany; Tobias Radermacher, Jrgen Weber, Technical University of Dresden, Germany


SESSION C7: Efficiency of Components
Date: May 20, 2011
Time: 10:30 - 12:00
Location: Rondo
Chair: Mikko Erkkil, Hydac Oy, Finland


ENERGY EFFICIENCY & SUSTAINABILITY - THE ROLE OF CLEANLINESS MANAGEMENT
Mike Day, Pall Europe Ltd, United Kingdom; Mika Vesala, Oy Colly, Finland


SELF-CONTAINED HYDRAULIC MODULE FOR CYLINDER DRIVEN APPLICATIONS
Suvi Westerlund, Esa Mkinen, Tampere University of Technology / IHA, Finland;Mikko Sinivaara, Cargotec Oyj, Finland


IMPROVEMENT OF HEAT-REGENERATIVE HYDRAULIC ACCUMULATORS
Alexander Stroganov, Leonid Sheshin, Lumex-marketing Ltd., Russian Federation


ENERGY SAVING OF OIL HYDRAULIC PUMP UNIT BY IDLING STOP USING ACCUMULATOR
Katsumasa Suzuki, Ken Sugimura, Shinpei Ota, Teturou Doi, Tokyo City University, Japan


SESSION A8: Digital Hydraulics and New Innovations
Date: May 20, 2011
Time: 13:00 - 14:30
Location: Small Auditorium
Chair: Petter Krus, Linkping Universtiy, Sweden


DIGITAL FLUID POWER – STATE OF THE ART
Matti Linjama, Tampere University of Technology / IHA, Finland


SIMULATION STUDY - IMPROVING EFFICIENCY IN MOBILE CRANE BY USING DIGITAL HYDRAULIC POWER MANAGEMENT SYSTEM
Matti Karvonen, Mikko Heikkil, Mikko Huova, Matti Linjama, Kalevi Huhtala, Tampere University of Technology / IHA, Finland


APPLICATION OF PLASTICS IN MANUFACTURE OF THE GEROTOR PUMP
Slawomir Bednarczyk, Jaroslaw Stryczek, Krzysztof Biernacki, Wroclaw University of Technology, Poland


MAGNETO RHEOLOGICAL FLUIDIC MUSCLE AS A SEMI-ACTIVE DAMPER
Petri Keski-Honkola, Aalto University School of Science and Technology, Finland; Zdenek Varga, Technical University of Liberec, Czech Republic; Matti Pietola, Aalto University School of Science and Technology, Finland


SESSION B8: Mobile Hydraulic Valves
Date: May 20, 2011
Time: 13:00 - 14:30
Location: Studio
Chair: Jani Vilenius, Bosch Rexroth AG, Finland


MOBILE HYDRAULIC VALVES IN THE HIL-SIMULATION AT NEGATIVE PRESSURE
Adrian Trachte, Albrecht Andreas, Gerhard Keuper, Peter Stachnik, Bosch Rexroth AG, Germany


ADAPTIVE DEAD ZONE COMPENSATION OF PROPORTIONAL MOBILE VALVE
Tuomo Kivel, Jouni Mattila, Tampere University of Technology / IHA, Finland


ELECTRIC DIRECT SMART ACTUATORS FOR PROPORTIONAL VALVES
Philipp Schwander, Sonceboz SA, Switzerland


SESSION A9: Simulation of Hydraulic Circuits
Date: May 20, 2011
Time: 15:00 - 16:30
Location: Small Auditorium
Chair: Reza Ghabcheloo, Tampere University of Technology, Finland


HIGH PERFORMANCE SYSTEM SIMULATION USING MULTI-CORE TECHNOLOGY
Robert Braun, Peter Nordin, Bjrn Eriksson, Petter Krus, Linkping University, Sweden


UTILIZATION OF THE HYDRAULIC ENGINEERING DESIGN INFORMATION FOR SEMI-AUTOMATIC SIMULATION MODEL GENERATION
Mikko Markkula, Markus Rokala, Tuija Palonen, Vnni Alarotu, Matti Helminen, Kari T. Koskinen, TUT/IHA, Finland; Pekka Ranta, Ossi Nyknen, Jaakko Salonen, Seppo Pohjolainen, Hypermedia laboratory, Tampere University of Technology, Finland


COUPLED SIMULATION OF HYDRAULIC ACTUATION SYSTEM FOR HELICOPTER ROTOR SWASHPLATE
Y. Lemmens, A. Toso, Joon De Cock, T. Olbrechts, LMS International, Belgium


SESSION B9: Efficiency in Pneumatics
Date: May 20, 2011
Time: 15:00 - 16:30
Location: Studio
Chair: Tapio Virvalo, Tampere University of Technology, Finland


MODEL-BASED ANALYSIS OF PNEUMATIC NETWORKS - PROSPECTS AND CHALLENGES
Susanne V. Krichel, Oliver Sawodny, Institute for System Dynamics, University of Stuttgart, Germany


IMPROVING ENERGY EFFICIENCY IN INDUSTRIAL PNEUMATIC SYSTEMS BY STRUCTURAL MEANS
Jyrki Parkkinen, Aalto University, Finland


DIAGNOSIS OF A PNEUMATIC SUBSYSTEM
Pawel Langwald, Warsaw University of Technology, Poland