| Hearing versus experiencing: The impact of a short-term study abroad experience in China on students perceptions regarding globalization and cultural awareness JH Lumkes Jr, S Hallett, L Vallade International Journal of Intercultural Relations 36 (1), 151-159, 2012 | 91 | 2012 |
| Control strategies for dynamic systems: design and implementation JH Lumkes Jr CRC Press, 2001 | 53 | 2001 |
| High-fidelity magnetic equivalent circuit model for an axisymmetric electromagnetic actuator MA Batdorff, JH Lumkes IEEE Transactions on Magnetics 45 (8), 3064-3072, 2009 | 52 | 2009 |
| Regenerative hydraulic systems and methods of use J Andruch III, JH Lumkes Jr US Patent 9,194,107, 2015 | 46 | 2015 |
| Model development and experimental analysis of a virtually variable displacement pump system J Lumkes Jr, MA Batdorff, JR Mahrenholz International journal of fluid power 10 (3), 17-27, 2009 | 35 | 2009 |
| Analytical coupled modeling and model validation of hydraulic on/off valves J Mahrenholz, J Lumkes Jr | 33 | 2010 |
| Simulation based design and optimization of digital pump/motors KJ Merrill, FY Breidi, J Lumkes Jr Fluid Power Systems Technology 56086, V001T01A045, 2013 | 32 | 2013 |
| Components sizing and performance analysis of hydro-mechanical power split transmission applied to a wheel loader S Xiong, G Wilfong, J Lumkes Jr Energies 12 (9), 1613, 2019 | 31 | 2019 |
| Virtually variable displacement hydraulic pump including compressability and switching losses MA Batdorff, JH Lumkes Jr ASME International Mechanical Engineering Congress and Exposition 47713, 57-66, 2006 | 27 | 2006 |
| Efficiency analysis of a digital pump/motor as compared to a valve plate design KJ Merrill, MA Holland, JH Lumkes 7th International Fluid Power Conference, 2010 | 24 | 2010 |
| Comparative Study of Digital Hydraulics and Digital Electronics J 12. Merrill, K., Holland, M., Batdorff, M., and Lumkes International Journal of Fluid Power 11 (3), 45-51, 2010 | 23 | 2010 |
| The impact of peak-and-hold and reverse current solenoid driving strategies on the dynamic performance of commercial cartridge valves in a digital pump/motor F Breidi, T Helmus, J Lumkes International Journal of Fluid Power 17 (1), 37-47, 2016 | 22 | 2016 |
| Operating Strategies and Valve Requirements for Digital Pump/Motors J Merrill, K. and Lumkes Proc. of 6th FPNI-PhD Symp, 249-258, 2010 | 21* | 2010 |
| A hydraulic system topography with integrated energy recovery and reconfigurable flow paths using high speed valves J Andruch, J Lumkes PROCEEDINGS OF THE NATIONAL CONFERENCE ON FLUID POWER 51, 649, 2008 | 21 | 2008 |
| Hydraulic Circuit for Reconfigurable and Efficient Fluid Power Systems J Lumkes, J. and Andruch Proceedings of the 12th Scandinavian International Conference on Fluid Power …, 2011 | 20* | 2011 |
| Simulated and experimental results for a hydraulic actuator controlled by two high-speed on\off solenoid valves F Branson, D., Lumkes, J., Wattananithiporn, K., and Fronczak International Journal of Fluid Power 9 (2), 47-56, 2008 | 19 | 2008 |
| Analysis of Digital Pump/Motor Operation Strategies JH Merrill, K. J., Holland, M. A., and Lumkes Proceedings of the 52nd National Conference on Fluid Power, 1-6, 2011 | 18* | 2011 |
| Experimental Evaluation of Digital Pump/Motor Operating Strategies with a Single-Piston Pump/Motor. JH Holland, M. A., Wilfong, G. J., Merrill, K. J., and Lumkes Proceedings of the 52nd National Conference on Fluid Power, 13-20, 2011 | 18 | 2011 |
| Design and Dynamic Analysis of High Speed on/off Poppet Valves for Digital Pump/Motors J Wilfong, G., Batdorff, M. and Lumkes Proc. of 6th FPNI-PhD Symp., 259-269, 2010 | 18* | 2010 |
| Coupled model of a magnetic actuator controlling a hydraulic cylinder and load JR Brauer, JH Lumkes IEEE Transactions on magnetics 38 (2), 917-920, 2002 | 18 | 2002 |
