Journal papers
| 42. | O. Kalmbach, C. Dirscherl and C.M. Hackl, "Discrete-time DC-Link Voltage and Current Control of a Grid-Connected Inverter with LCL-Filter and very small DC-Link capacitance", Energies, 2020 (accepted for publication). |
| 41. | M. Abdelrahem, C.M. Hackl, R. Kennel and J. Rodriguez, “Computationally-Efficient Finite Position Set-Phase Locked Loop for Sensorless Control of PMSGs in Wind Turbine Applications”, in IEEE Transactions on Power Electronics, 2020 (doi: 10.1109/TPEL.2020.3015575). |
| 40. | C.M. Hackl and M. Landerer, "A Unified Method for Generic Signal Parameter Estimation of Arbitrarily Distorted Single-Phase Grids With DC-Offset", IEEE Open Journal of the Industrial Electronics Society, 2020 (doi: 10.1109/OJIES.2020.3017379). |
| 39. | A. Farhan, M. Abdelrahem, C.M. Hackl, R. Kennel, A. Shaltout and A. Saleh "Advanced Strategy of Speed Predictive Control for Nonlinear Synchronous Reluctance Motors", Machines, 2020 (doi: 10.3390/machines8030044). |
| 38. | M. Abdelrahem, C.M. Hackl, J. Rodríguez and R. Kennel, "Model Reference Adaptive System with Finite-Set for Encoderless Control of PMSGs in Micro-Grid Systems", Energies, 2020 (doi: 10.3390/en13184844). |
| 37. | A. Birda, J. Reuss and C.M. Hackl, "Synchronous optimal PWM for synchronous machines with highly operating point dependent magnetic anisotropy", IEEE Transactions on Industrial Electronics, 2020 (doi: 10.1109/TIE.2020.2984460). |
| 36. | C.M. Hackl and M. Landerer, "A Unified Method for Online Detection of Phase Variables and Symmetrical Components of Unbalanced Three-Phase Systems with Harmonic Distortion", Energies, 2019 (doi: 10.3390/en12173243). |
| 35. | C.M. Hackl and M. Landerer, “Modified second-order generalized integrators with modified frequency locked loop for fast harmonics estimation of distorted single-phase signals”, IEEE Transactions on Power Electronics, 2019 (doi: 10.1109/TPEL.2019.2932790). |
| 34. | A. Birda, J. Reuss and C.M. Hackl, "Simple fundamental current estimation and smooth transition between Synchronous Optimal PWM and Asynchronous SVM", IEEE Transactions on Industrial Electronics, 2019 (doi: 10.1109/TIE.2019.2938490). |
| 33. | H. Eldeeb, A. S. Abdel-Khalik, J. Kullick and C.M. Hackl, “Pre and Post-fault Current Control of Dual Three-Phase Reluctance Synchronous Drives”, IEEE Transactions on Industrial Electronics, 2019 (doi: 10.1109/TIE.2019.2921276). |
| 32. | X. Gao, M. Abdelrahem, C.M. Hackl and R. Kennel, “Direct Predictive Speed Control With A Sliding Manifold Term for PMSM Drives”, IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019 (doi: 10.1109/JESTPE.2019.2923285). |
| 31. | S. Krüner and C. Hackl, “Experimental Identification of the Optimal Current Vectors for a Permanent-Magnet Synchronous Machine in Wave Energy Converters”, Energies, 2019, 12(5),862 (doi: 10.3390/en12050862). |
| 30. | K. Zhang, S. Hanif, C.M. Hackl and T. Hamacher, “A Framework for Multi-regional Real-time Pricing in Distribution Grids”, IEEE Transactions on Smart Grids, 2019 (doi: 10.1109/TSG.2019.2911996). |
| 29. | K. Bär , A. Saidi, C. Hackl and W. Zörner, “Combined Operation of Photovoltaic and Biogas Plants for Optimal Transformer Loading”, Chemical Engineering Transactions, 2019 (doi: 10.3303/CET1976101). |
| 28. | H. Eldeeb, A. S. Abdel-Khalik, C.M. Hackl, “Post-Fault Full Torque-Speed Exploitation of Dual Three-Phase IPMSM Drives”, IEEE Transactions on Industrial Electronics, 2018 (doi: 10.1109/TIE.2018.2880698). |
| 27. | K. Schechner and C.M. Hackl, “Scaling of the drive train dynamics of large-scale wind turbine systems for real-time emulation in small-scale laboratory setups”, IEEE Transactions on Industrial Electronics, 2018 (doi: 10.1109/TIE.2018.2879287). |
| 26. | M. Abdelrahem, C.M. Hackl, R. Kennel and J. Rodríguez, “Efficient Direct-Model Predictive Control With Discrete-Time Integral Action for PMSGs”, IEEE Transactions on Energy Conversion, 2018 (doi: 10.1109/TEC.2018.2872626). |
| 25. | M. Diaz, R. Cardenas, M. Espinoza, C.M. Hackl, F. Rojas, J.C. Clare, and P. Wheeler, “Vector Control of a Modular Multilevel Matrix Converter Operating in the Full Output-Frequency Range”, IEEE Transactions on Industrial Electronics, 2018 (doi: 10.1109/TIE.2018.2870367). |
| 24. | C.M. Hackl, U. Pecha, K. Schechner, “Modeling and control of permanent-magnet synchronous generators under open-switch converter faults”, IEEE Transactions on Power Electronics, 2018 (doi: 10.1109/TPEL.2018.2855423). |
| 23. | C.M. Hackl, P. Jané-Soneira, M. Pfeifer, K. Schechner and S. Hohmann, "Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator", Energies, 2018 (doi: 10.3390/en11071809). |
| 22. | C. Dirscherl and C.M. Hackl, "Local Stability Analysis and Controller Design for Speed-Controlled Wind Turbine Systems in Regime II.5", Energies, 2018 (doi: 10.3390/en11051251). |
| 21. | H. Eldeeb; A. S. Abdel-Khalik; C. Hackl, “Dynamic Modelling of Dual Three-Phase IPMSM Drives with different Neutral Configurations”, IEEE Transactions on Industrial Electronics, 2018 (doi: 10.1109/TIE.2018.2823684). |
| 20. | S. Hanif; K. Zhang; C. Hackl; M. Barati; H.B. Gooi; T. Hamacher, “Decomposition and Equilibrium Achieving Distribution Locational Marginal Prices using Trust-Region Method”, IEEE Transactions on Smart Grids, 2018 (doi: 10.1109/TSG.2018.2822766). |
| 19. | M. Espinoza-B, R. Cárdenas, J. Clare, D. Soto-Sanchez, M. Diaz, E. Espina, and C.M. Hackl, "An Integrated Converter and Machine Control System for MMC-Based High-Power Drives", IEEE Transactions on Industrial Electronics, 2018 (doi: 10.1109/TIE.2018.2801839). |
| 18. | J. Kullick and C.M. Hackl, “Dynamic Modeling and Simulation of Deep Geothermal Electric Submersible Pumping Systems”, Energies, 2017 (doi:10.3390/en10101659). |
| 17. | F. Bauer, R. Kennel, C.M. Hackl, F. Campagnolo, M. Patt and R. Schmehl, “Drag power kite with very high lift coefficient”, Renewable Energy, 2017 (doi:10.1016/j.renene.2017.10.073). |
16. | M. Abdelrahem, C. Hackl, Z. Zhenbin, R. Kennel, "Robust Predictive Control for Direct-Driven Surface-Mounted Permanent-Magnet Synchronous Generators Without Mechanical Sensors", IEEE Transactions on Energy Conversion, 2017 (doi: 10.1109/TEC.2017.2744980). |
| 15. | M. Abdelrahem, C.M. Hackl, R. Kennel, "Finite Set Model Predictive Control with On-line Parameter Estimation for Active Frond-End Converters", Electrical Engineering, 2017 (doi: 10.1007/s00202-017-0606-3). |
| 14. | H. Eldeeb, C. M. Hackl, L. Horlbeck, and J. Kullick, “A unified theory for optimal feedforward torque control of anisotropic synchronous machines,” International Journal of Control, 2017 (doi: 10.1080/00207179.2017.1338359). |
| 13. | M. Abdelrahem, C.M. Hackl, R. Kennel, "Finite Position Set-Phase Locked Loop for Sensorless Control of Direct- Driven Permanent-Magnet Synchronous Generators", IEEE Transactions on Power Electronics, 2017 (doi: 10.1109/TPEL.2017.2705245). |
| 12. | F. Bauer, C.M. Hackl, K.M. Smedley, and R. Kennel, "Multicopter With Series Connected Propeller Drives”, IEEE Transactions on Control Systems Technology, 2017 (doi: 10.1109/TCST.2017.2679071). |
| 11. | M. Abdelrahem, C.M. Hackl, R. Kennel, "Implementation and Experimental Investigation of A Sensorless Field-Oriented Control Scheme for Permanent-Magnet Synchronous Generators", Electrical Engineering, 2017 (doi: 10.1007/s00202-017-0554-y). |
| 10. | Z. Zhang, C.M. Hackl, and R. Kennel, "Computationally Efficient DMPC for Three-levelNPC Back-to-Back Converters in Wind TurbineSystems With PMSG”, IEEE Transactions on Power Electronics, 2017 (doi: 10.1109/TPEL.2016.2637081). |
| 9. | M. Abdelrahem, C.M. Hackl, R. Kennel, "Simplified model predictive current control without mechanical sensors for variable-speed wind energy conversion systems", Electrical Engineering, 2016 (doi: 10.1007/s00202-016-0433-y). |
| 8. | Z. Zhang, H. Xu, M. Xue, Z. Chen, T. Sun, R. Kennel, and C. M. Hackl, "Predictive control with a novel virtual flux estimation for back-to-back power converters," IEEE Transactions on Industrial Electronics, vol. 62, no. 5, pp. 2823-2834, 2015 (doi: 10.1109/TIE.2014.2361802). |
| 7. | C. M. Hackl, N. Hopfe, A. Ilchmann, M. Mueller, and S. Trenn, "Funnel control for systems with relative degree two," SIAM Journal on Control and Optimization, vol. 51, no. 2, pp. 965–995, 2013 (doi: 10.1137/100799903). |
| 6. | C. M. Hackl, "High-gain adaptive position control," International Journal of Control, vol. 84, no. 10, pp. 1695–1716, 2011 (doi: 10.1080/00207179.2011.623720). |
| 5. | C. Endisch, P. Stolze, C. Hackl, and D. Schröder, "Comments on ‘Backpropagation algorithms for a broad class of dynamic networks’," IEEE Transactions on Neural Networks, vol. 20, no. 3, pp. 540–541, 2009 (doi: 10.1109/TNN.2009.2013243). |
| 4. | C. M. Hackl, C. Endisch, and D. Schröder, "Contributions to nonidentifier based adaptive control in mechatronics," Robotics and Autonomous Systems, Elsevier, vol. 57, no. 10, pp. 996–1005, 2009 (doi: 10.1016/j.robot.2009.07.014). |
| 3. | C. M. Hackl and D. Schröder, "Non-identifier based adaptive control in robotics: An introduction," International Journal of Factory Automation, Robotics and Soft Computing, vol. 4, pp. 90–99, 2008. |
| 2. | C. Endisch, C. Hackl, and D. Schröder, "System identification with general dynamic neural networks and network pruning," International Journal of Computational Intelligence, vol. 4, no. 3, pp. 187–195, 2007. |
| 1. | C. Hackl, H.-Y. Tang, R. Lorenz, L.-S. Turng, and D. Schröder, "A multidomain model of planar electro-active polymer actuators," IEEE Transactions on Industry Applications, vol. 41, no. 5, pp. 1142–1148, 2005 (doi: 10.1109/TIA.2005.853384). |