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In Press

Azvar, M., A. Katz, J. Van Dorp, and K. Erkorkmaz, "Chip geometry and cutting force prediction in gear hobbing", CIRP Annals, In Press.

2021

Shirvani, H. Kalbasi, Y. Hosseinkhani, and K. Erkorkmaz, "Suppression of harmonic positioning errors in ball-screw drives using Adaptive Feedforward Cancellation", Precision Engineering, vol. 68, pp. 235-255, 2021.

2020

Naiel, M. A., D. Sera Ertay, M. Vlasea, and P. Fiegutha, "Adaptive vision-based detection of laser-material interaction for directed energy deposition", Additive Manufacturing, vol. 36, pp. 101468, 2020.
Turhan, M. Hakan, G. Wei Get Tseng, K. Erkorkmaz, and B. Fidan, "Dynamic model identification for CNC machine tool feed drives from in-process signals for virtual process planning", Mechatronics, vol. 72, pp. 102445, 2020.
Franco, O., X. Beudaert, and K. Erkorkmaz, "Effect of Rack and Pinion Feed Drive Control Parameters on Machine Tool Dynamics", Journal of Manufacturing and Materials Processing, vol. 4, issue 2, pp. 33, 2020.
Beudaert, X., O. Franco, K. Erkorkmaz, and M. Zatarain, "Feed drive control tuning considering machine dynamics and chatter stability", CIRP Annals, vol. 69, issue 1, pp. 345-348, 2020.
Wang, C-P., K. Erkorkmaz, J. McPhee, and S. Engin, "In-process digital twin estimation for high-performance machine tools with coupled multibody dynamics", CIRP Annals, vol. 69, issue 1, pp. 321-324, 2020.
Wong, D., K. Erkorkmaz, and C. L. Ren, "RoboDrop: A Multi-Input Multi-Output Control System for On-Demand Manipulation of Microfluidic Droplets Based on Computer Vision Feedback", IEEE/ASME Transactions on Mechatronics, vol. 25, issue 2, pp. 1129-1137, 2020.
Möhring, H-C., P. Wiederkehr, K. Erkorkmaz, and Y. Kakinuma, "Self-optimizing machining systems", CIRP Annals, vol. 69, issue 2, pp. 740-763, 2020.
Ertay, D. Sera, M. Vlasea, and K. Erkorkmaz, "Thermomechanical and geometry model for directed energy deposition with 2D/3D toolpaths", Additive Manufacturing, vol. 35, pp. 101294, 2020.

2019

Franco, O., X. Beudaert, K. Erkorkmaz, A. Barrios, and J. Munoa, "Machining chatter stability improvement by means of feed drive control parameters", 8th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2019.
Ertay, D. Sera, M. A. Naiel, M. Vlasea, K. Erkorkmaz, and P. Fiegutha, "Melt Pool Geometry Modeling and Monitoring via In-Situ Vision System for Powder Fed Laser Fusion Process", 8th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2019.
Zhu, Y., A. Okyay, M. Vlasea, and K. Erkorkmaz, "Synergy Strategies between Additive Manufacturing and Machining for High Value Added Components", 8th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2019.
Azvar, M., P. McCloskey, L. Berglind, E. Ozturk, and K. Erkorkmaz, "Time-Domain Analysis of Dynamics and Stability of Power Skiving Operation", 8th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2019.
Wang, C-P., K. Erkorkmaz, and J. McPhee, "Virtual model building for 5-axis laser drilling machine from field data", 8th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2019.
McCloskey, P., A. Katz, L. Berglind, K. Erkorkmaz, E. Ozturk, and F. Ismail, "Chip geometry and cutting forces in gear power skiving", CIRP Annals, vol. 68, issue 1, pp. 109-112, 2019.
Mancisidor, I., A. Pena-Sevillano, R. Barcena, O. Franco, J. Munoa, and L. Norberto L. De Lacalle, "Comparison of model free control strategies for chatter suppression by an inertial actuator", International Journal of Mechatronics and Manufacturing Systems, vol. 12, issue 3-4, pp. 164-179, 2019.
Tseng, G. Wei Get, C. Qing Ge Chen, K. Erkorkmaz, and S. Engin, "Digital shadow identification from feed drive structures for virtual process planning", CIRP Journal of Manufacturing Science and Technology, vol. 24, pp. 55-65, 2019.
Beudaert, X., K. Erkorkmaz, and J. Munoa, "Portable damping system for chatter suppression on flexible workpieces", CIRP Annals, vol. 68, issue 1, pp. 423-426, 2019.

2018

Wang, C-P., T-L. Luo, and S-P. Liang, "A machine tool design methodology integrating FEM analysis and CNC controller model", 7th International Conference on Virtual Machining Process Technology (VMPT), Hamilton, Canada, 2018.
van Tuijl, N., C-P. Wang, T. Oomen, and K. Erkorkmaz, "A new method of rapid rigid-body parameter identification of MIMO systems", 7th International Conference on Virtual Machining Process Technology (VMPT), Hamilton, Canada, 2018.
McCloskey, P., K. Erkorkmaz, and F. Ismail, "Chip Geometry and Force Prediction in a Virtual Power Skiving Model", 7th International Conference on Virtual Machining Process Technology (VMPT), Hamilton, Canada, 2018.
Ertay, D. Sera, H. Ma, and M. Vlasea, "Correlative Beam Path and Pore Defect Space Analysis for Modulated Powder Bed Laser Fusion Process", Proceedings of the 29th Annual International Solid Freeform Fabrication Symposium, Austin, USA, 2018.
Azvar, M., J. Van Dorp, and K. Erkorkmaz, "Extraction of Uncut Chip Geometry in Gear Hobbing", 7th International Conference on Virtual Machining Process Technology (VMPT), Hamilton, Canada, 2018.
Ertay, D. Sera, K. Erkorkmaz, and M. Vlasea, "Geometric Modeling of Powder Fed Laser Fusion Process with 2D Toolpaths", 7th International Conference on Virtual Machining Process and Technology (VMPT 2018), Hamilton, Canada, 2018.
Chen, C. Qing Ge, K. DiCola, K. Erkorkmaz, and X. Beudaert, "Two-Stage Feedrate Optimization for Freeform Toolpath Contouring", 7th International Conference on Virtual Machining Process Technology (VMPT), Hamilton, Canada, 2018.
Okyay, A., K. Erkorkmaz, and M. Behrad Khamesee, "Mechatronic design, actuator optimization, and control of a long stroke linear nano-positioner", Precision Engineering, vol. 52, pp. 308-322, 2018.
Okyay, A., K. Erkorkmaz, and M. Behrad Khamesee, "Modal Analysis, Metrology, and Error Budgeting of a Precision Motion Stage", Journal of Manufacturing and Materials Processing, vol. 2, issue 1, pp. 8, 2018.
Mohammadi, Y., M. Azvar, and E. Budak, "Suppressing vibration modes of spindle-holder-tool assembly through FRF modification for enhanced chatter stability", CIRP Annals, vol. 67, issue 1, pp. 397-400, 2018.
Ertay, D. Sera, A. Yuen, and Y. Altintas, "Synchronized material deposition rate control with path velocity on fused filament fabrication machines", Additive Manufacturing, vol. 19, pp. 205-213, 2018.
Katz, A., K. Erkorkmaz, and F. Ismail, "Virtual Model of Gear Shaping—Part I: Kinematics, Cutter–Workpiece Engagement, and Cutting Forces", Journal of Manufacturing Science and Engineering, vol. 140, issue 7, pp. 071007, 2018.
Katz, A., K. Erkorkmaz, and F. Ismail, "Virtual Model of Gear Shaping—Part II: Elastic Deformations and Virtual Gear Metrology", Journal of Manufacturing Science and Engineering, vol. 140, issue 7, pp. 071008, 2018.

2017

Franco, O., X. Beudaert, K. Erkorkmaz, A. Barrios, I. Mancisidor, and J. Munoa, "Control strategies for structural chatter suppression using a rack and pinion drive", 6th International Conference on Virtual Machining Process Technology (VMPT), Montréal, Canada, 2017.
McCloskey, P., K. Erkorkmaz, and F. Ismail, "Development of a Kinematic Model for a Power Skiving Process Simulation", 6th International Conference on Virtual Machining Process Technology (VMPT), Montréal, Canada, 2017.
Katz, A., Y. Yang, K. Erkorkmaz, and F. Ismail, "Elastic Deformation and Profile Deviations in Gear Shaping", 6th International Conference on Virtual Machining Process Technology (VMPT), Montréal, Canada, 2017.
Erkorkmaz, K., C. Qing Ge Chen, M-Y. Zhao, X. Beudaert, and X-S. Gao, "Linear programming and windowing based feedrate optimization for spline toolpaths", CIRP Annals, vol. 66, issue 1, pp. 393-396, 2017.
Azvar, M., and E. Budak, "Multi-dimensional chatter stability for enhanced productivity in different parallel turning strategies", International Journal of Machine Tools and Manufacture, vol. 123, pp. 116-128, 2017.

2016

Katz, A., Y. Hosseinkhani, D. Plakhotnik, M. Stautner, K. Erkorkmaz, and F. Ismail, "Cutting force prediction in gear shaping process using discrete solid modeller", 5th International Conference on Virtual Machining Process Technology (VMPT), Taipei, Taiwan, 2016.
Luo, T-L., C-P. Wang, P-Y. Chen, S. P. Liang, and C-C. Liao, "Machining Stability Enhanced Machine Tool Design Process by Using Topological Optimization for Dynamic Stiffness", 5th International Conference on Virtual Machining Process Technology (VMPT), Taipei, Taiwan, 2016.
Azvar, M., and E. Budak, "Multi-Dimensional Modeling of Chatter Stability in Parallel Turning Operation", The 17th International Conference on Machine Design and Production, Bursa, Turkey, 2016.
Wang, C-P., C-C. Liao, S. P. Liang, and T-L. Luo, "Uniform Stiffness Design for Machine Tool Structure", 5th International Conference on Virtual Machining Process Technology (VMPT), Taipei, Taiwan, 2016.
Erkorkmaz, K., A. Katz, Y. Hosseinkhani, D. Plakhotnik, M. Stautner, and F. Ismail, "Chip geometry and cutting forces in gear shaping", CIRP Annals, vol. 65, issue 1, pp. 133-136, 2016.

2015

Hosseinkhani, Y., A. Katz, D. Plakhotnik, M. Stautner, K. Erkorkmaz, and F. Ismail, "A Geometric Framework for Cutting Force Prediction in Gear Shaping Process", 4th International Conference on Virtual Machining Process Technology (VMPT), Vancouver, Canada, 2015.
Liao, C-C., T-L. Luo, C-P. Wang, and P-Y. Chen, "An Innovative Machine Tool Design Process Integrated Stability Lobe and Topology Optimization", Proceedings of the 14th IFToMM World Congress, Design Methodology, Taipei, Taiwan, 2015.
Munoa, J., X. Beudaert, K. Erkorkmaz, A. Iglesias, A. Barrios, and M. Zatarain, "Active suppression of structural chatter vibrations using machine drives and accelerometers", CIRP Annals, vol. 64, issue 1, pp. 385-388, 2015.
Okyay, A., M. Behrad Khamesee, and K. Erkorkmaz, "Design and Optimization of a Voice Coil Actuator for Precision Motion Applications", IEEE Transactions on Magnetics, vol. 51, issue 6, pp. 1-10, 2015.
Erkorkmaz, K., "Efficient Fitting of the Feed Correction Polynomial for Real-Time Spline Interpolation", Journal of Manufacturing Science and Engineering, vol. 137, issue 4, pp. 044501, 2015.

2014

Erkorkmaz, K., A. Alzaydi, A. Elfizy, and S. Engin, "Time-optimized hole sequence planning for 5-axis on-the-fly laser drilling", CIRP Annals, vol. 63, issue 1, pp. 377-380, 2014.

2013

Gordon, D. J., and K. Erkorkmaz, "Accurate control of ball screw drives using pole-placement vibration damping and a novel trajectory prefilter", Precision Engineering, vol. 37, issue 2, pp. 308-322, 2013.
Chung, T. Tung, J. Pei Wang, Y. Zuo Chen, and T. Chuan Liu, "Bi-Directional Evolutionary Structural Optimization Method with Draw Direction Constraints", Applied Mechanics and Materials, vol. 420, pp. 346-351, 2013.
Erkorkmaz, K., and Y. Hosseinkhani, "Control of ball screw drives based on disturbance response optimization", CIRP Annals, vol. 62, issue 1, pp. 387-390, 2013.
Erkorkmaz, K., S. Ehsan Layegh, I. Lazoglu, and H. Erdim, "Feedrate optimization for freeform milling considering constraints from the feed drive system and process mechanics", CIRP Annals, vol. 62, issue 1, pp. 395-398, 2013.
Vasilopoulos, T., K. Erkorkmaz, F. Ismail, and R. M. Pilliar, "Modeling, Simulation, and Optimization of Machining Polymer Infiltrated Calcium Polyphosphate", International Journal of Automation Technology, vol. 7, issue 1, pp. 52-70, 2013.

2012

Bristow, M., K. Erkorkmaz, J. Paul Huissoon, S. Jeon, W. S. Owen, S. L. Waslander, and G. D. Stubley, "A Control Systems Concept Inventory Test Design and Assessment", IEEE Transactions on Education, vol. 55, issue 2, pp. 203-212, 2012.
Gordon, D. J., and K. Erkorkmaz, "Precision control of a T-type gantry using sensor/actuator averaging and active vibration damping", Precision Engineering, vol. 36, issue 2, pp. 299-314, 2012.

2011

Erkorkmaz, K., A. Alzaydi, A. Elfizy, and S. Engin, "Time-optimal trajectory generation for 5-axis on-the-fly laser drilling", CIRP Annals, vol. 60, issue 1, pp. 411-414, 2011.

2010

Wong, W. Wai- Shing, and K. Erkorkmaz, "Constrained identification of virtual CNC drives using a genetic algorithm", The International Journal of Advanced Manufacturing Technology, vol. 50, pp. 275–288, 2010.
Heng, M., and K. Erkorkmaz, "Design of a NURBS interpolator with minimal feed fluctuation and continuous feed modulation capability", International Journal of Machine Tools and Manufacture, vol. 50, issue 3, pp. 281-293, 2010.
Rouzrokh, A., C. Yi-HsuanWei, K. Erkorkmaz, and R. M. Pilliar, "Machining Porous Calcium Polyphosphate Implants for Tissue Engineering Applications", International Journal of Automation Technology, vol. 4, issue 3, pp. 291-302, 2010.
Erkorkmaz, K., J. Gorniak, and D. J. Gordon, "Precision machine tool X–Y stage utilizing a planar air bearing arrangement", CIRP Annals, vol. 59, issue 1, pp. 425-428, 2010.
Kamalzadeh, A., D. J. Gordon, and K. Erkorkmaz, "Robust compensation of elastic deformations in ball screw drives", International Journal of Machine Tools and Manufacture, vol. 50, issue 6, pp. 559-574, 2010.

2008

Erkorkmaz, K., and M. Heng, "A heuristic feedrate optimization strategy for NURBS toolpaths", CIRP Annals, vol. 57, issue 1, pp. 407-410, 2008.

2007

Kamalzadeh, A., and K. Erkorkmaz, "Accurate tracking controller design for high-speed drives", International Journal of Machine Tools and Manufacture, vol. 47, issue 9, pp. 1393-1400, 2007.
Kamalzadeh, A., and K. Erkorkmaz, "Compensation of Axial Vibrations in Ball Screw Drives", CIRP Annals, vol. 56, issue 1, pp. 373-378, 2007.
Erkorkmaz, K., and W. Wai- Shing Wong, "Rapid identification technique for virtual CNC drives", International Journal of Machine Tools and Manufacture, vol. 47, issue 9, pp. 1381-1392, 2007.

2006

Erkorkmaz, K., and A. Kamalzadeh, "High Bandwidth Control of Ball Screw Drives", CIRP Annals, vol. 55, issue 1, pp. 393-.98, 2006.
Yeung, C-H., Y. Altintas, and K. Erkorkmaz, "Virtual CNC system. Part I. System architecture", International Journal of Machine Tools and Manufacture, vol. 46, issue 10, pp. 1107-1123, 2006.
Erkorkmaz, K., C-H. Yeung, and Y. Altintas, "Virtual CNC system. Part II. High speed contouring application", International Journal of Machine Tools and Manufacture, vol. 46, issue 10, pp. 1124-1138, 2006.
Erkorkmaz, K., Y. Altintas, and C-H. Yeung, "Virtual Computer Numerical Control System", CIRP Annals, vol. 55, issue 1, pp. 399-402, 2006.

2005

Erkorkmaz, K., and Y. Altintas, "Quintic Spline Interpolation With Minimal Feed Fluctuation", Journal of Manufacturing Science and Engineering, vol. 127, issue 2, pp. 339-349, 2005.

2003

Altintas, Y., and K. Erkorkmaz, "Feedrate Optimization for Spline Interpolation In High Speed Machine Tools", CIRP Annals, vol. 52, issue 1, pp. 297-302, 2003.

2001

Erkorkmaz, K., and Y. Altintas, "High speed CNC system design. Part I: jerk limited trajectory generation and quintic spline interpolation", International Journal of Machine Tools and Manufacture, vol. 41, issue 9, pp. 1323-1345, 2001.
Erkorkmaz, K., and Y. Altintas, "High speed CNC system design. Part II: modeling and identification of feed drives", International Journal of Machine Tools and Manufacture, vol. 41, issue 10, pp. 1487-1509, 2001.
Erkorkmaz, K., and Y. Altintas, "High speed CNC system design. Part III: high speed tracking and contouring control of feed drives", International Journal of Machine Tools and Manufacture, vol. 41, issue 11, pp. 1637-1658, 2001.

2000

Altintas, Y., K. Erkorkmaz, and W-H. Zhu, "Sliding Mode Controller Design for High Speed Feed Drives", CIRP Annals, vol. 49, issue 1, pp. 265-270, 2000.

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