Publications

Books

    Power Systems Dynamics, Estimation and Control, under development.

Journal Publications

  • X. Wang and E. Yaz. Smart Power Grid Synchronization with Fault Tolerant Nonlinear Estimation. IEEE Transactions on Power Systems, Volume 31, Issue 6, pp. 4806 - 4816, Nov. 2016.[Link]
  • X. Wang, M. Reitz, and E. E. Yaz. Field Oriented Sliding Mode Control of Surface-Mounted Permanent Magnet AC Motors: Theory and Applications to Electrified Vehicles. IEEE Transactions on Vehicular Technology, Volume 67, Issue 11, pp. 10343-10356, Nov. 2018. [Link]
  • X. Wang and E. E. Yaz. Stochastically resilient extended Kalman filtering for discrete-time nonlinear systems with sensor failures. International Journal of System Science, Special Issue "Analysis and Control of Randomly Occurring Incomplete Information", Invited Paper, Taylor & Francis, Volume 45, Issue 7, pp. 1393-1401, Jan., 2014. [Link]
  • X. Wang, E. E. Yaz, and S. C. Schneider, Coupled State-Dependent Riccati Equation Control for Continuous Time Nonlinear Mechatronics Systems. ASME Journal of Dynamic Systems, Measurement and Control, Manuscript ID. DS-17-1590, Vol. 140, No. 11, 111013, 2018, [Link]
  • X. Wang, and P. Gu, Single Machine Infinite Bus Power System Excitation Control Design with Resilient Extended Kalman Filter. ASME Journal of Risk and Uncertainty in Engineering Systems, Part B, Vol. 3, Issue 1, 011001, 2016, Paper No: RISK-16-1069. [Link]
  • X. Wang and M. Jamal Alden, Resilient and Robust Control of Time-Delay Wind Energy Conversion Systems. ASME Journal of Risk and Uncertainty in Engineering Systems, Part B, Vol. 3, Issue 1, 011005, 2016, Paper No: RISK-16-1070. [Link]
  • X. Wang and E. E. Yaz. Improved chaotic communications using non-linear filtering. International Journal of Innovative Computing Information and Control. Vol. 6, No. 5, pp. 2127-2136, May, 2010, ISSN 1349-4198.
  • Joon B. Park and X. Wang, Sensorless Direct Torque Control of Surface-Mounted Permanent Magnet Synchronous Motors with Nonlinear Kalman Filtering. Energies, MDPI, Volume 11, Issue 4, 969, 2018. [Link]
  • G. Zhuo, J. Hostettler, P. Gu, and X. Wang. Robust Sliding Mode Control of Permanent Magnet Synchronous Generator-Based Wind Energy Conversion Systems. Sustainability, MDPI, Volume 8, Issue 12, pp.1-20, 2016. [Link]
  • X. Wang, E. E. Yaz and J. Long. Robust and resilient state dependent control of discrete-time non-linear systems with general performance criteria. Systems Science and Control Engineering, Taylor & Francis, Volume 2, Issue 1, pp. 48- 54, 2014.
  • X. Wang, E. E. Yaz and J. Long. Robust and resilient state dependent control of continuous-time non-linear systems with general performance criteria. Systems Science and Control Engineering, Taylor & Francis, Volume 2, Issue 1, pp. 34- 40, 2014.
  • M. Jamal Alden, and X. Wang. Robust H_infinity Control of Time Delayed Power Systems. Systems Science and Control Engineering, Taylor & Francis, Volume 3, Issue 1, pp. 253-261, 2015.
  • J. Hostettler, and X. Wang. Sliding Mode Control of A Permanent Magnet Synchronous Generator for Variable Speed Wind Energy Conversion Systems. Systems Science and Control Engineering, Taylor & Francis, Volume 3, Issue 1, pp. 453-459, 2015.
  • X. Wang and E. Yaz. Robust Multi-Criteria Optimal Fuzzy Control of Discrete-Time Nonlinear Systems. Systems Science and Control Engineering, Taylor & Francis, Volume 4, Issue 1, pp. 31-38 , 2016.
  • X. Wang and E. Yaz. Robust Multi-Criteria Optimal Fuzzy Control of Continuous-Time Nonlinear Systems. Systems Science and Control Engineering, Taylor & Francis, Volume 4, Issue 1, pp. 59-67 , 2016.
  • X. Wang, E. E. Yaz, S. C. Schneider, Y. I. Yaz, H2-H_infinity Control of Discrete-Time Nonlinear Systems Using the State Dependent Riccati Equation Approach, Systems Science and Control Engineering, Taylor & Francis, Volume 5, Issue 1, pp.215-223, 2017.
  • X. Wang, E. E. Yaz, S. C. Schneider, Y. I. Yaz, H2-H_infinity Control of Continuous-Time Nonlinear Systems Using the State Dependent Riccati Equation Approach, Systems Science and Control Engineering, Taylor & Francis, Volume 5, Issue 1, pp.224-231, 2017.
  • X. Wang, E. E. Yaz, Second-Order Fault Tolerant Extended Kalman Filter for Discrete Time Nonlinear Systems, IEEE Transaction on Automatic Control, Paper ID: IEEE-TAC 18-1578, Volume 64, Issue 12, pp. 5086-5093, Dec. 2019, doi: 10.1109/TAC.2019.2908654. [Link]
  • X. Wang, Discrete Time Coupled State Dependent Riccati Equation Control of Nonlinear Mechatronic Systems. ASME Journal of Dynamic Systems, Measurement, and Control, DS-19-1082, Volume 142, Issue 8, 081008, Aug. 2020, doi:10.1115/1.4046687.
  • B. Cao, B. M. Grainger, X. Wang, Y. Zou, G. Reed, Z.H. Mao, Direct Torque Model Predictive Control of a Five-Phase Permanent Magnet Synchronous Motor. IEEE Transactions on Power Electronics, TPEL-Reg-2019-12-2914, Volume 36, Issue 2, pp. 2346-2360, Feb. 2021, doi:10.1109/TPEL.2020.3011312.
  • M. Gursoy, G. Zhuo, A. G. Lozowski, X. Wang, Photovoltaic Energy Conversion Systems with Sliding Mode Control. Energies, Volume 14, No. 19: 6071, 2021. doi:10.3390/en14196071
  • H. Alnami, C. Pang, A. Papineni, X. Wang, Maximum Torque Per Ampere and Maximum Power Per Ampere Sliding Mode Control for Interior Permanent Magnet Synchronous Motors. In: System Science and Control Engineering, 210528900, 2021, doi:10.1080/21642583.2021.1989635.
  • X. Wang, Power Systems Dynamic State Estimation with the Two-Step Fault Tolerant Extended Kalman Filtering. In: IEEE Access, 2021, Article DOI: 10.1109/ACCESS.2021.3118300 Manuscript Number: Access-2021-31722.
  • X Wang, B. Cao, Z.-H. Mao, B. Grainger, E. E. Yaz, Polyphase Permanent Magnet Synchronous Motors Direct Current Model Predictive Control with Long Prediction Horizons, IFAC-PapersOnLine, Vol., 2023.
  • D. Stogner, X. Wang, Analysis and Control for Wind Energy Conversion System with Five-Level Neutral-Point Clamped Inverter, IFAC-PapersOnLine, Vol., 2023.

Conference Proceedings

  • X.Wang and E. E. Yaz. A new non-linear filter based modulation/demodulation technique for chaotic communication. In: Proc. of the 2009 American Control Conference, St. Louis, MO, USA, pp. 1876-1881, Jun. 2009.
  • X. Wang and E. E. Yaz. Chaotic communications using non-linear filtering. In: Proc. of the International Conference on Signal and Image Processing, International Association of Science and Technology for Development, Honolulu, HI, USA, pp. 13-19, Aug. 2009.
  • X. Wang and E. E. Yaz. The state dependent control of continuous time nonlinear systems with mixed performance criteria. In: Proc. of the International Conference on Identi cation, Control and Applications, International Association of Science and Technology for Development, Honolulu, HI, USA, pp. 98-102, Aug. 2009.
  • X. Wang and E. E. Yaz. Robust multi-criteria optimal fuzzy control of continuous-time non-linear systems. In: Proc. of the 2010 American Control Conference, Baltimore, MD, USA, pp. 6460-6465, Jul. 2010.
  • X. Wang, E. E. Yaz and C. S. Jeong. Robust non-linear feedback control of discrete-time nonlinear systems with mixed performance criteria. In: Proc. of the 2010 American Control Conference, Baltimore, MD, USA, pp. 6357- 6362, Jul. 2010.
  • X. Wang and E. E. Yaz. Robust multi-criteria optimal fuzzy control of discrete-time non-linear systems. In: Proc. of the 49th IEEE Conference on Decision and Control, Atlanta, Georgia, USA, pp. 4269-4274, Dec. 2010.
  • X. Wang, E. E. Yaz and Y. I. Yaz. Robust and resilient state dependent control of continuous-time nonlinear systems with general performance criteria. In: Proc. of the 49th IEEE Conference on Decision and Control, Atlanta, Georgia, USA, pp. 603-608, Dec. 2010.
  • X. Wang, E. E. Yaz and Y. I. Yaz. Robust and resilient state dependent control of discrete-time nonlinear systems with general performance criteria. In: Proc. of the 18th IFAC World Congress, Milano, Italy, pp. 10904-10909, Aug. 2011.
  • X. Wang, E. E. Yaz, S. C. Schneider and Y. I. Yaz. H2 - H_infinity control of discrete time nonlinear systems using SDRE approach. In: Proc. of the 2011 ASME Dynamical Systems and Control Conference, Arlington, VA, DSCC 2011-5935, pp.1-8, Oct. 2011.
  • X. Wang, E. E. Yaz, C. S. Jeong and Y. I. Yaz. A resilient extended Kalman filter for discrete-time nonlinear stochastic systems with sensor failures. In: Proc. of the 2012 American Control Conference, pp.4783-4788, Montreal, Canada, Jul. 2012.
  • X. Wang, E. E. Yaz, J. Long, S. C. Schneider and Y. I. Yaz. State dependent control of discrete time nonlinear systems with random actuator failures. In: Proc. of ASME 2012 5th Annual Dynamic Systems and Control Conference, and the JSME 2012 11th Motion and Vibration Conference, Fort Lauderdale, FL, DSCC2012-MOVIC2012-8600, Oct. 2012.
  • W. Sun, X. Wang, X. Sun. Using modular programming strategy to practice computer programming: a case study. In: Proc. of the 119th ASEE Annual Conference and Exposition, AC 2012-3155, San Antonio, Jun. 2012.
  • X. Wang, E. E. Yaz, I. Dufour and S. C. Schneider. Micro-cantilever biochemical sensing based on robust finite horizon nonlinear estimation. In: Proc. of the 2012 ASME International Mechanical Engineering Congress, Houston, TX, IMECE 2012-86960, Nov. 2012.
  • X. Wang and K. Gu. Time-delay power systems control and stability with discretized Lyapunov functional method. In: Proc. of the 2014 Chinese Control Conference, Invited Session Paper, pp. 7004-7009, Nanjing, China, 2014.
  • X. Wang, J. Long, W. Sun and W. Lian. The generalized state dependent Riccati equation control of continuous time nonlinear systems. In: Proc. of the 2014 ASME International Mechanical Engineering Congress, Montreal, Canada, IMECE 2014-37817, Nov. 2014.
  • H. Darvish and X. Wang. Synchronization of Unbalanced Three Phase Voltages with Nonlinear Estimation. In: The Sixth IEEE Conference on Innovative Smart Grid Technologies (ISGT2015), IEEE Power & Energy Society (PES), Washington DC, 2015ISGT0280, Feb. 2015.
  • J. Hostettler and X. Wang. Sliding Mode Control of A Permanent Magnet Synchronous Generator for Variable Speed Wind Energy Conversion Systems. In: Proc. of 2015 American Control Conference, Chicago, IL, pp. 4982-4987, Jul., 2015.
  • M. Reitz and X. Wang. Optimal Size and Location of Capacitors on Power Distribution Lines. In: Proc. of the 2015 ASME International Mechanical Engineering Congress, Houston, TX, IMECE2015-50295, Nov. 2015.
  • M. Jamal Alden and X. Wang. Time Delayed Power Systems Control with H_infinity performance Criterion. In: Proc. of the 2015 ASME International Mechanical Engineering Congress, Houston, TX, IMECE2015-50286, Nov. 2015.
  • H. Darvish and X.Wang. Smart Power Grid Synchronization with Nonlinear Estimation. In: Proc. of the 2015 ASME International Mechanical Engineering Congress, Houston, TX, IMECE2015-50335, Nov. 2015.
  • P. Gu and X.Wang. Single Machine Infinite Bus Power System Control with Resilient Extended Kalman Filter. In: Proc. of the 2015 ASME International Mechanical Engineering Congress, Houston, TX, IMECE2015-50289, Nov. 2015.
  • V. K. Pavuluri, X.Wang, J. Long, G. Zhuo, W. Lian. A Novel Field Oriented Control of Induction Motor Using Symmetrical Optimum Method Based PID Tuning Approach. In: Proc. of the 2015 IEEE Vehicle Power and Propulsion Conference (VPPC), Montreal, Canada, Paper ID: 231-81001, Oct. 2015.
  • J. Hostettler and X. Wang. Continuous-Time Feedback Control with Finite- Time Boundedness and H_infinity Performance Criteria. In: Proc. of the 2015 ASME Dynamical Systems and Control Conference, Columbus, Ohio, Paper ID: DSCC2015-9709, Oct. 2015.
  • M. Reitz, X. Wang, and P. Gu. Robust Sliding Mode Control of Permanent Magnet Synchronous Motor Drive. In: Proc. of the 2016 IEEE Transportation Electrification Conference & Expo (ITEC'16), pp., Dearborn, MI, Jun. 27-29, 2016.
  • P. Gu, X. Wang, and M. Reitz. Robust Sliding Mode Control of Permanent Magnet Synchronous Generators. In: Proc. of the 2016 IEEE Energy Conversion Congress and Exposition, Milwaukee, WI, Paper ID. 497,Sept. 18-22, 2016.
  • X. Wang, and E. Yaz. Smart Power Grid Synchronization with Fault Tolerant Nonlinear Estimation. In: Proc. of the 2016 American Control Conference, pp.5020-5025. Boston, MA.
  • M. Reitz, and X. Wang. Robust Sliding Mode Control of Buck-Boost DC- DC Converters. In: Proc. of the 2016 ASME Dynamical Systems and Control Conference, Minneapolis, MN, DSCC2016-9804, Oct. 2016.
  • X. Wang, B. Cao, S. M. M. Alam, Sensorless Direct Torque Control of Surface Mounted Permanent Magnet Synchronous Motors with Resilient Extended Kalman Filter. In: Proc. of the 2017 IEEE Transportation Electrification Conference and Exposition, Chicago, IL, Jun. 22-24, 2017, Paper No. 1145.
  • X. Wang, Sensorless Direct Torque Control of Induction Motors with Fault Tolerant Extended Kalman Filtering. In: Proc. of the 2017 IEEE Energy Conversion Congress and Exposition, Cincinnati, OH, Oct. 1-5, 2017, Paper No. 1258.
  • W. Wu, X. Wang, and A. Lozwoski. A Novel Digital Speed Control Design for BLDC Motor Drives. In: Proc. 2017 ASME International Mechanical Engineering Congress and Exposition, Tampa, Florida, November 3-9, 2017, IMECE2017-70667.
  • S. Gurung, X. Wang. A Novel Sensorless Direct Torque Control Technique of Interior Permanent Magnet Synchronous Motor. In: Proc. 2017 ASME International Mechanical Engineering Congress and Exposition, Tampa, Florida, November 3-9, 2017, IMECE2017-70661.
  • B. Cao, B. M. Grainger, X. Wang, Y. Zou, G. R. Reed, and Z.-H. Mao. Direct torque model predictive control of a poly-phase permanent magnet synchronous motor with current harmonic suppression and loss reduction. In: Proc. of 33rd Annual IEEE Applied Power Electronics Conference and Exposition, San Antonio, TX, Mar. 2018, Paper No. APEC-1055.
  • R. Le, and X. Wang. Smart Power Grid Synchronization Using the Extended Kalman Filtering: Theory and Implementation with CompactRIO. In: Proc. of 2018 IEEE Annual Green Technologies Conference, Austin, TX, Paper No. 6.
  • S. Slaby, Y. S. Huang, X. Wang, and B. Noble. Power Control of Permanent Magnet Synchronous Generator-Based Wind Energy Conversion Systems with High Order Sliding-Mode Observer. In: Proc. of 2018 American Control Conference, Milwaukee, WI, Paper No. 546.
  • X. Wang, E. E. Yaz, and S. C. Schneider. Coupled State-Dependent Riccati Equation Control for Continuous Time Nonlinear Mechatronics Systems. In: Proc. of 2018 American Control Conference, Milwaukee, WI, Paper No. 22.
  • J. B. Park, X. Wang. A Comparative Study of Kalman Filtering Based Sensorless Direct Torque Control of Surface Permanent Magnet Synchronous Motors. In: Proc. of 2018 IEEE Transportation Electrification Conference & Expo, Long Beach, CA, Paper No. 6067.
  • X. Wang, C. Gordon, E. E. Yaz. Crane Guidance with Gesture Tracking and Recognition Using Kalman Filtering and Fuzzy Logic, In: Proc. of 2018 ASME Dynamical Systems and Control Conference, Atlanta, GA, Sept. 30 - Oct. 3, 2018, Paper No. DSCC2018-8932.
  • M. Gursoy, A. Lozowski, X. Wang, Power Converter Sliding Mode Control Design for Photovoltaic Energy Conversion Systems, In: Proc. of ASME 2019 International Mechanical Engineering Congress and Exposition, Salt Lake City, Utah, Nov. 8 - Nov. 14, 2019, Paper No. IMECE2019-10110.
  • H. Alnami, C. Pang, A. Papineni, X. Wang, Optimal Interior Mounted Permanent Magnet Synchronous Motors MTPA and MPPA Control Based on Sliding Mode Approaches, In: Proc. of ASME 2021 International Mechanical Engineering Congress and Exposition, Nov. 2021, Paper No. IMECE2021-70904.
  • K. Efecik, X. Wang, Economic Dispatch of Energy Storage Systems for Smart Power Grid, In: Proc. of 2023 IEEE Transportation Electrification Conference \&emsp Expo, Jun. 2023, Detroit, Michigan, Paper ID: 5107.
  • X Wang, B. Cao, Z.-H. Mao, B. Grainger, E. E. Yaz, Polyphase Permanent Magnet Synchronous Motors Direct Current Model Predictive Control with Long Prediction Horizons, In: Prof. of the 22nd World Congress of the International Federation of Automatic Control (IFAC Congress 2023), Jul. 2023, Yokohama, Japan, Paper ID: 0568.
  • D. Stogner, X. Wang, Analysis and Control for Wind Energy Conversion System with Five-Level Neutral-Point Clamped Inverter, In: Prof. of the 22nd World Congress of the International Federation of Automatic Control (IFAC Congress 2023), Jul. 2023, Yokohama, Japan, Paper ID: 1352.

Technical Reports

  • J. Long, H. Currin, and X. Wang, "Commute-Friendly, Gas-Electric Hybrid Vehicle Testing", Oregon Department of Transportation (ODOT) and Oregon Transportation Research and Education Consortium (OTREC), OTREC-RR- 497, Oct. 2013.
  • X. Wang and J. Long, "Combined Traction and Energy Recovery Motor for Electric Vehicles", Oregon Department of Transportation (ODOT) and Oregon Transportation Research and Education Consortium (OTREC), NITC-RR-555, July 2014.
  • X. Wang and J. Long, "Generalized Adaptation of an Electric-Hydraulic Drive System" National Institute for Transportation and Communities(NITC), NITC-RR-755, Feb. 2017.

Book Chapters

  • X. Wang, C. Gordon. "Crane guidance gesture tracking and recognition using fuzzy logic and Kalman filtering," Chap. 13, In: Fuzzy Hybrid Computing in Construction Engineering Management. [Link] Edited by: Dr. Aminah Robinson Fayek, ISBN: 9781787438699, Emerald Publishing Limited, Oct. 2018.
  • X. Wang, E. E. Yaz and J. Long. "Robust fuzzy control for non-linear systems with general performance criteria," In: Fuzzy Controllers. Chap.5. edited by: Dr. Sohail Iqbal, 2012, InTech Press, ISBN 979-953-307- 843-3.
  • H. Wang and X. Wang. "Medical Ethics Education in China," In: Bioethics Education in a Global Perspective - Challenges in Global Bioethics. Chap.7. edited by: Dr. Henk A.M.J. ten Have, 2015 Springer Press, ISBN 978-94-017- 9231-8, ISBN 978-94-017-9232-5 (eBook), DOI 10.1007/978-94-017-9232-5.