High power density integrated electro‐hydraulic energy converter for heavy hybrid off‐highway working vehicles P Ponomarev, R Åman, H Handroos, P Immonen, J Pyrhönen, L Laurila IET Electrical Systems in Transportation 4 (4), 114-121, 2014 | 39 | 2014 |
Deformable terrain model for the real-time multibody simulation of a tractor with a hydraulically driven front-loader S Jaiswal, P Korkealaakso, R Åman, J Sopanen, A Mikkola IEEE Access 7, 172694-172708, 2019 | 36 | 2019 |
Computationally efficient two-regime flow orifice model for real-time simulation R Åman, H Handroos, T Eskola Simulation modelling practice and theory 16 (8), 945-961, 2008 | 33 | 2008 |
Energy saving in working hydraulics of long booms in heavy working vehicles P Immonen, P Ponomarev, R Åman, V Ahola, J Uusi-Heikkilä, L Laurila, ... Automation in construction 65, 125-132, 2016 | 23 | 2016 |
Real-Time Multibody Model-Based Heads-Up Display Unit of a Tractor S Jaiswal, R Åman, J Sopanen, A Mikkola IEEE Access 9, 57645-57657, 2021 | 14 | 2021 |
Methods and models for accelerating dynamic simulation of fluid power circuits R Åman Lappeenranta University of Technology, 2011 | 14 | 2011 |
Optimization of parameters of pseudodynamic solver for real-time simulation of fluid power circuits R Åman, H Handroos Workshop Proceedings, 7th International Fluid Power Conference Aachen 1, 495-507, 2010 | 10 | 2010 |
Towards a better energy efficiency through a systems approach in an industrial forklift system TA Minav, T Schimmel, K Murashko, R Åman, JJ Pyrhönen, M Pietola Proceedings of the Institution of Mechanical Engineers, Part D: Journal of …, 2015 | 9 | 2015 |
Development of control interface for HIL simulation of electro-hydraulic energy converter LO Luostarinen, R Åman, H Handroos International Review on Modelling and Simulations 7 (4), 653-660, 2014 | 8 | 2014 |
Comparison of numerical effectiveness of three methods for modelling 2-way flow control valves R Åman, H Handroos Proceedings of the Seventh International Conference on Fluid Power …, 2009 | 8 | 2009 |
Pseudo-dynamic solution of pressures in small volumes in fluid power circuit simulation R Åman, H Handroos 5th FPNI Ph. D Symposium on Fluid Power, 409-417, 2008 | 8 | 2008 |
Työkoneiden kustannustehokkaat päästövähennyskeinot M Pihlatie, P Söderena, J Markkanen, NO Nylund, P Rahkola, R Åman, ... fi= Valtioneuvoston kanslia| sv= Statsrådets kansli| en= Prime Minister's …, 2022 | 6 | 2022 |
Electro-hydraulic hybrid actuator system using integrated power unit R Åman, H Handroos, P Ponomarev, J Pyrhönen 8th International Fluid Power Conference Dresden, 2012 | 5 | 2012 |
Hydraulisen kuristinmallin ja liikealustan ohjauksen kehittäminen reaaliaikasimulointiin R Åman | 5 | 2007 |
Haptic joystick for improving controllability of remote-operated hydraulic mobile machinery LO Luostarinen, R Åman, H Handroos Fluid Power Systems Technology 50473, V001T01A003, 2016 | 4 | 2016 |
Utilisation of Electro-Hydraulic Hybrid Actuator Systems in Off-Highway Working Vehicles R Åman, HHP Ponomarev, J Pyrhönen quadrant 2, 3, 2013 | 4 | 2013 |
Test rig for integrated hydraulic-electric power transmission with real-time simulated loads R Åman, H Handroos, J Wilenius, P Ponomarev 7th FPNI PhD Symposium on Fluid Power, 2012 | 3 | 2012 |
Biomethane as tractor fuel: Opportunities for customer, manufacturer or climate P Hannukainen, R Åman 75th Conference on Agricultural Engineering, LAND TECHNIK AgEng 2017, 355-365, 2017 | 2 | 2017 |
Novel ICT-enabled collaborative design processes and tools for developing non-road mobile machinery R Åman, H Handroos, H Kärkkäinen, J Jussila, P Korkealaakso Fluid Power Systems Technology 57236, V001T01A040, 2015 | 2 | 2015 |
Tool for Studying Effects of Human Operators on Energy Consumption of Working Hydraulics of Off-Highway Working Vehicle LO Luostarinen, R Åman, H Handroos Fluid Power Systems Technology 45820, V001T02A004, 2014 | 2 | 2014 |