Investigation of Power Supplies for a Piezoelectric Brake Actuator in Aircrafts
R. Li, N. Fröhleke, H. Wetzel, J. Böcker, in: 2006 CES/IEEE 5th International Power Electronics and Motion Control Conference, IEEE, 2006.

High Efficient 3kW Three-Stage Power Supply
H. Wetzel, N. Fröhleke, J. Böcker, P. Ide, in: Twenty-First Annual IEEE Applied Power Electronics Conference and Exposition, 2006. APEC ’06., IEEE, 2006.

Advanced convoy control strategy for autonomously driven railway vehicles
C. Henke, N. Fröhleke, J. Böcker, in: 2006 IEEE Intelligent Transportation Systems Conference, IEEE, 2006.

Drive Control and Position Measurement of RailCab Vehicles Driven by Linear Motors
A. Pottharst, C. Henke, T. Schneider, J. Böcker, H. Grotstollen, in: Int. Symposium on Instrumentation and Control Technology (ISICT), Beijing, China, 2006.

Redundante Positionserfassung für ein spurgeführtes linearmotorgetriebenes Bahnfahrzeug
T. Schneider, B. Schulz, C. Henke, J. Böcker, in: Workshop Entwurf Mechatronischer Systeme, Heinz-Nixdorf-Institut, Universität Paderborn, , 2006.

Optimum Control for Interior Permanent Magnet Synchronous Motors (IPMSM) in Constant Torque and Flux Weakening Range
M. Meyer, J. Böcker, in: 2006 12th International Power Electronics and Motion Control Conference, IEEE, 2006.

Design and implementation of a hybrid energy supply system for railway vehicles
R. Li, A. Pottharst, N. Fröhleke, J. Böcker, K. Witting, M. Dellnitz, O. Znamenshchykov, R. Feldmann, in: Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005., IEEE, 2005.

Convoy Operation of Linear Motor Driven Railway Vehicles, Kobe - Awaji, Japan
C. Henke, H. Vöcking, J. Böcker, N. Fröhleke, A. Trächtler, in: LDIA 2005, The Fifth International Symposium on Linear Drives for Industry Applications, 2005.

Simulation of Power Electronic Circuits
H. Grotstollen, J. Böcker, N. Fröhleke, in: ICSC 2005, Peking, China, 2005.

ZVZCS Isolated Converter for Renewable Energy System with Extra Wide Voltage Range
R. Li, N. Fröhleke, J. Böcker, P. Ide, in: International PCIM Conference 2005, Nürnberg, Deutschland, 2005.

Active Suppression of Torsional Oscillations
J. Böcker, N. Amann, B. Schulz, IFAC Proceedings Volumes 37 (2004) 319–324.

Active Damping of Drive Train Oscillations for an Electrically Driven Vehicle
N. Amann, J. Böcker, F. Prenner, IEEE/ASME Transactions on Mechatronics 9 (2004) 697–700.

Tolerance band controller for a three-level four-quadrant converter including DC link balancing
J. Böcker, in: 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004.

Derivation of integrated magnetic components using reluctance and mathematical modeling
H.D. Njiende, N. Fröhleke, J. Böcker, in: 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004.

Low Voltage Asymmetrical Half-Bridge Converter with Integrated Magnetics
H. Wetzel, A. Siegel, H. Njiende, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.

Modelling of Influences to a Linear-Drive-System
B. Schulz, A. Pottharst, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.

Operating Point Assignment of a Linear Motor Driven Vehicle Using Multiobjective Optimization Methods
A. Pottharst, K. Baptist, O. Schütze, J. Böcker, N. Fröhleke, M. Dellnitz, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.

Energy Storage Scheme for Rail-guided Shuttle using Ultracapacitor and Battery
R. Li, A. Pottharst, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.

Analysis and Design of Improved Isolated Full-Bridge Bi-Directional DC-DC Converter
R. Li, A. Pottharst, N. Fröhleke, J. Böcker, in: PESC 2004, Aachen, Germany, 2004.

Kommunikationssystem einer Anlage mit doppelt gespeistem Linearmotor
A. Pottharst, B. Schulz, J. Böcker, in: SPS/IPC/DRIVES 2004, Nürnberg, Deutschland, 2004.