U-SPECT-II: an ultra-high-resolution device for molecular small-animal imaging F Van Der Have, B Vastenhouw, RM Ramakers, W Branderhorst, JO Krah, ... Journal of Nuclear Medicine 50 (4), 599-605, 2009 | 362 | 2009 |
High-performance current regulation and efficient PWM implementation for low-inductance servo motors JO Krah, J Holtz IEEE Transactions on Industry Applications 35 (5), 1039-1049, 1999 | 117 | 1999 |
A space vector modulator for the high-switching frequency control of three-level SiC inverters J Holtz, M Hoeltgen, JO Krah IEEE Transactions on Power Electronics 29 (5), 2618-2626, 2014 | 62 | 2014 |
Observer-based resolver conversion in industrial servo systems G Ellis, JO Krah PROCEEDINGS OF THE INTERNATIONAL INTELLIGENT MOTION CONFERENCE, 311-316, 2001 | 56 | 2001 |
Total compensation of line-side switching harmonics in converter-fed AC locomotives JO Krah, J Holtz IEEE Transactions on Industry Applications 31 (6), 1264-1273, 1995 | 52 | 1995 |
Adaptive Optimal Pulsewidth Modulation for the Line-Side Converter of Electric Locomotives J Holtz, JO Krah European Conference on Power Electronics and Applications EPE, Aachen, 1989 | 50 | 1989 |
Suppression of time-varying resonances in the power supply line of AC locomotives by inverter control J Holtz, JO Krah IEEE Transactions on Industrial Electronics 39 (3), 223-229, 1992 | 34 | 1992 |
FPGA based resolver to digital converter using delta-sigma technology JO Krah, H Schmirgel, M Albers PCIM Power Conversion Intelligent Motion, Nürnberg, 2006 | 29 | 2006 |
Delay Time Compensation in the current control loop of servo Drives–higher Bandwidth at no Trade-off H Schmirgel, JO Krah, R Berger PCIM EUROPE, 541-546, 2006 | 26 | 2006 |
Design of fast and robust current controllers for servo drives based on space vector modulation C Klarenbach, H Schmirgel, JO Krah PCIM Europe 2011, 17, 19, 2011 | 25 | 2011 |
Fast and high precision motor control for high performance servo drives JO Krah, C Klarenbach PCIM Conference, 326-333, 2010 | 22 | 2010 |
FPGA based field oriented current controller for high performance servo drives JO Krah, C Klarenbach PCIM Power Conversion Intelligent Motion, Nürnberg, 2008 | 22* | 2008 |
High-performance current regulation for low inductance servo motors JO Krah, J Holtz Conference Record of 1998 IEEE Industry Applications Conference. Thirty …, 1998 | 22 | 1998 |
Frequency domain auto-tune for an internal motor controller JO Krah, G Ellis US Patent App. 09/839,879, 2002 | 21 | 2002 |
Compensation of nonlinearities in the IGBT power stage of servo amplifiers through feed forward control in the current loop H Schmirgel, JO Krah PCIM Europe, 94-99, 2005 | 20* | 2005 |
On-line identification of the resonance conditions in the overhead supply line of electric railways J Holtz, JO Krah Archiv für Elektrotechnik 74 (1), 99-106, 1990 | 18 | 1990 |
Fast Current Measurement based on Enhanced ∑Δ Technology A Rath, C Klarenbach, OD Djouosseu, JO Krah PCIM Europe 2012, Nuremberg, Germany, 2012 | 16* | 2012 |
FPGA-based Control of Three-Level Inverters JO Krah, M Hoeltgen, A Rath, R Richter PCIM Europe, Nuremberg, Germany, 394-400, 2011 | 16 | 2011 |
Safety-Related Interfaces for Position Encoders – a Survey T Wilkening, JO Krah, H Goergen PCIM Europe 2019; International Exhibition and Conference for Power …, 2019 | 13 | 2019 |
Software resolver-to-digital converter for high performance servo drives JO Krah PROCEEDINGS OF THE INTERNATIONAL INTELLIGENT MOTION CONFERENCE, 301-308, 1999 | 13 | 1999 |