Contact Information Assistant Professor Department of Electrical Engineering University of Colorado Denver Office: Email: Webpage: 1200 Larimer St., NC 2622, Denver, CO-80204, USA satadru.dey@ucdenver.edu www.ucdenver.edu/faculty-staff/sdey Research Interests Theme: Control of Energy and Transportation Systems Theory Applications Control, Estimation and Fault Diagnostics Algorithms Partial Differential Equation (PDE) Systems Energy Storage Systems (Batteries, Supercapacitors, Fuel Cells) Connected and Autonomous Vehicles Cybersecurity, Electric Vehicles and Power Grids Appointments Aug 2017 - Present Sep 2015 - Jul 2017 Aug 2012 - Aug 2015 Jun 2010 - Jul 2012 Assistant Professor of Electrical Engineering at University of Colorado Denver Postdoctoral Researcher at University of California, Berkeley Graduate Research Assistant at Clemson University Control Engineer at General Electric Company Education 2012-2015 Doctor of Philosophy in Automotive Engineering Clemson University, USA Dissertation: Estimation and Diagnostics of Lithium-ion Batteries 2008-2010 Master of Technology in Control Systems Indian Institute of Technology Kharagpur, India Thesis: Fault-tolerant Controller Design for an Independent Four-wheel Drive Electric Vehicle 2004-2008 Bachelor of Technology in Electronics and Instrumentation University of Kalyani, India Publications and Invited Talks Google Scholar Citations: 272, h-index 11, i10-index 12. [Link] Published Journal Publications 1. T. Roy, and S. Dey, Fault Detectability Conditions for Linear Deterministic Heat Equations, in IEEE Control Systems Letters, available online, DOI: 10.1109/LCSYS.2018.2872215, 2018. 1
2. Z. A. Biron, S. Dey, P. Pisu, Real-time Detection of Denial of Service Attack in Connected Vehicle Systems, IEEE Transactions on Intelligent Transportation Systems, available online, DOI: 10.1109/TITS.2018.2791484, 2018. 3. C. Zou, X. Hu, S. Dey, Lei Zhang, and Xiaolin Tang, Nonlinear Fractional-Order Estimator with Guaranteed Robustness and Stability for Lithium-Ion Batteries, IEEE Transactions on Industrial Electronics, available online, DOI: 10.1109/TIE.2017.2782691, 2018. 4. S. Dey, S. Mohon, H. Arunachalam, S. Onori, A Novel Model-Based Estimation Scheme for Battery-Double-Layer Capacitor Hybrid Energy Storage Systems, IEEE Transactions on Control Systems Technology, available online, DOI: 10.1109/TCST.2017.2781650, 2018. 5. S. Dey, H. E. Perez, S. J. Moura, Model-based Battery Thermal Fault Diagnostics: Algorithms, Analysis and Experiments, IEEE Transactions on Control Systems Technology, available online, DOI: 10.1109/TCST.2017.2776218, 2017. 6. H. E. Perez, X. Hu, S. Dey, S. J. Moura, Optimal Charging of Li-Ion Batteries with Coupled Electro-Thermal-Aging Dynamics, IEEE Transactions on Vehicular Technology, vol. 66, no. 9, pp. 7761-7770, 2017. 7. H. E. Perez, S. Dey, X. Hu, and S. J. Moura, Optimal Charging of Li-Ion Batteries via a Single Particle Model with Electrolyte and Thermal Dynamics, Journal of The Electrochemical Society, vol. 164, no. 7, A1679-A1687, 2017. 8. S. Dey, B. Ayalew, Real-time Estimation of Lithium-ion Concentration in Both Electrodes of a Lithium-ion Battery Cell, ASME Journal of Dynamic Systems, Measurement and Control, vol. 139, no. 3, pp. 031007, 2017. 9. S. Dey, Z. Abdollahi, S. Tatipamula, N. Das, S. Mohon, P. Pisu, and B. Ayalew, Modelbased Real-time Thermal Fault Diagnosis of Lithium-ion Batteries, Control Engineering Practice, vol. 56, pp. 37-48, 2016. 10. S. Dey, S. Mohon, P. Pisu, B. Ayalew, Sensor Fault Detection, Isolation and Estimation in Li-ion Batteries, IEEE Transactions on Control Systems Technology, vol. 24, no. 6, pp. 2141-2149, 2016. 11. S. Dey, B. Ayalew, and P. Pisu, Nonlinear Adaptive Observer for a Lithium-ion Battery Cell based on Coupled Electrochemical-Thermal Model, ASME Journal of Dynamic Systems, Measurement and Control, vol. 137, no. 11, pp. 111005, 2015. 12. S. Dey, P. Pisu, and B. Ayalew, A Comparative Study of Three Fault Diagnosis Schemes for Wind Turbines, IEEE Transactions on Control Systems Technology, vol.23, no.5, pp.1853-1868, 2015. 13. S. Dey, B. Ayalew, and P. Pisu, Nonlinear Robust Observers for State-of-Charge Estimation of Lithium-Ion Cells Based on a Reduced Electrochemical Model, IEEE Transactions on Control Systems Technology, vol.23, no.5, pp.1935-1942, 2015. Peer-reviewed Conference Publications 1. S. Dey, and S. J. Moura, Robust Fault Diagnosis of Uncertain One-dimensional Wave Equations, to appear in the Proceedings of 2018 IEEE Conference on Decision and Control, Miami, FL, December 2018. 2. D. Zhang, S. Dey, S. J. Moura, Lithium-Ion Battery State Estimation for a Single Particle Model with Intercalation-Induced Stress, in the Proceedings of the American Control Conference 2018, Milwaukee, WI, June 2018. 3. P. Saha, S. Dey, M. Khanra, Modelling of Charge and Selfdischarge Responses of Supercpacitors, in the Proceedings of the IEEE 60th International Midwest Symposium 2
on Circuits and Systems, Boston, MA, August 2017. 4. S. Dey, H. E. Perez, S. Moura, Thermal Fault Diagnostics in Lithium-ion Batteries based on a Distributed Parameter Thermal Model, in the Proceedings of the American Control Conference 2017, Seattle, WA, May 2017. 5. Z. A. Biron, S. Dey, P. Pisu, Resilient Control Strategy under Denial of Service in Connected Vehicles, in the Proceedings of the American Control Conference 2017, Seattle, WA, May 2017. 6. D. Zhang, S. Dey, H. E. Perez, S. Moura, Remaining Useful Life Estimation of Lithium- Ion Batteries based on Thermal Dynamics, in the Proceedings of the American Control Conference 2017, Seattle, WA, May 2017. 7. Z. Abdollahi, S. Dey, P. Pisu, Sensor Fault Diagnosis of Connected Vehicles Under Imperfect Communication Network, in the Proceedings of the ASME 2016 Dynamic System and Control Conference, Minneapolis, MN, October 2016. 8. S. Dey, S. Mohon, S. Onori, Model-based Sensor Fault Diagnostics of Double-Layer Capacitors, in Proceedings of the American Control Conference 2016, Boston, MA, July 2016. 9. S. Dey, Y. Wang, B. Ayalew, A Distributed Computation Scheme for Real-time Control and Estimation of PDEs, in Proceedings of the American Control Conference 2016, Boston, MA, July 2016. 10. S. Dey, S. Mohon, P. Pisu, B. Ayalew, S. Onori, Online State and Parameter Estimation of a Battery-Dual Layer Capacitor Hybrid Energy Storage System, in Proceedings of 2015 IEEE Conference on Decision and Control, Japan, December 2015. 11. S. Dey, B. Ayalew, and P. Pisu, Estimation of Lithium-ion Concentrations in Both Electrodes of a Lithium-ion Battery Cell, in Proceedings of ASME 2015 Dynamic System and Control Conference, Columbus, OH, October 2015. 12. S. Dey, and B. Ayalew, A Diagnostic Scheme for Detection, Isolation and Estimation of Electrochemical Faults in Lithium-ion Cells, in Proceedings of ASME 2015 Dynamic System and Control Conference, Columbus, OH, October 2015. 13. S. Mohon, S. Dey, P. Pisu, B. Ayalew, A Quantized Stochastic Modeling Approach for Fault Diagnosis of Lithium-ion Batteries, in Proceedings of the IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Paris, France. September 2015. 14. S. Dey, Z. Abdollahi, S. Tatipamula, N. Das, S. Mohon, P. Pisu, and B. Ayalew, Online Thermal Diagnostics of Lithium-ion Batteries, in Proceedings of IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling, Columbus, OH, August 2015. 15. A. Yebi, S. Dey and B. Ayalew, Observer Design for State Estimation for UV Curing Processes, in Proceedings of the ASME 2014 Dynamic System and Control Conference, San Antonio, TX, Oct. 2014. 16. S. Dey, B. Ayalew, and P. Pisu, Adaptive Observer Design for a Li-ion Cell based on Coupled Electrochemical-Thermal Model, in Proceedings of the ASME 2014 Dynamic System and Control Conference, San Antonio, TX, October 2014. 17. S. Mohon, S. Dey, P. Pisu and B. Ayalew, A Hardware-In-the-Loop Platform for a Series Hybrid Powertrain Featuring Two Equivalent Consumption Minimization Strategies, in Proceedings of the ASME IDETC 2014, Buffalo, NY, August 2014. 18. S. Dey, B. Ayalew, and P. Pisu, Combined Estimation of State-of-Charge and Stateof-Health of Li-ion Battery Cells Using Sliding Mode Observers on Electrochemical 3
Model, in Proceedings of the 13th International Workshop on Variable Structure Systems, Nantes, France, June 2014. 19. S. Dey, and B. Ayalew, Nonlinear Observer Designs for State-of-Charge Estimation of Lithium-ion Batteries, in Proceedings of the American Control Conference 2014, Portland, OR, June 2014. Invited Talks 1. Diagnostics of Lithium-ion Batteries, University of California, Davis, May 2016 2. Control of Batteries and Vehicles, University of Alabama, Tuscaloosa, Jan 2017 3. Control of Batteries and Connected Vehicles, University of California, Merced, Jan 2017 4. Control of Batteries and Connected Vehicles, University of Colorado, Denver, Jan 2017 5. Control of Batteries and Connected Vehicles, University of North Carolina, Charlotte, March 2017 6. Estimation and Diagnostics of Lithium-ion Batteries, Tesla, February 2017 7. Estimation and Diagnostics of Lithium-ion Batteries, National Renewable Energy Lab, Nov 2017 8. Estimation and Diagnostics of Lithium-ion Batteries, Colorado School of Mines, Jan 2018 Honors and Awards 1. Energy Systems Best Paper Award Finalist, American Control Conference, 2018 2. Best Presentation in Energy Storage and Hybrid Electric Vehicle Controls session, American Control Conference, 2016 3. Outstanding Automotive Engineering Ph.D. Student Award, Department of Automotive Engineering, Clemson University, 2015 4. Grad. Automotive Tech. Education Fellowship from U.S. Department of Energy, 2012 5. Recipient, National Merit Scholarship, Government of India, 2004 Academic Research Experience Position: Postdoctoral Researcher, UC Berkeley [2015 2017] Projects: Modeling and Control of Batteries: Developed optimal control algorithms for enhancing the performance of batteries with respect to charge time, usable power and energy and life-time. Aging Prognostics of Batteries based on Data-driven Learning Techniques: Developed data-driven learning algorithms for battery aging prognostics. Thermal Diagnostics of Battery Pack: Developed diagnostic algorithms for thermal failures in battery pack. Fault Diagnosis of PDE Systems: Developed diagnostics algorithms for systems modelled by partial differential equations (PDEs). 4
Fault Diagnosis of Connected Vehicles: Developed fault diagnosis schemes for connected vehicles to diagnose physical and cyber failures under unreliable communication network. Energy Management of Connected Hybrid Electric Vehicles: Developed energy management strategies for connected hybrid electric vehicles. Position: Graduate Research Assistant, Clemson University [2012 2015] Projects: Real-time Estimation and Diagnostics of Lithium-ion Batteries: Developed algorithms (i) State-of-Charge (SOC) and State-of-Health (SOH) estimation, (ii) sensor fault diagnosis, and (iii) electrochemical and thermal fault diagnosis. Real-time Estimation and Diagnostics of Ultracapacitors: Developed algorithms for state and parameter estimation and fault diagnosis. Fault Diagnosis of Wind Turbine Drivetrain System: Developed algorithms for diagnosing sensor, actuator and efficiency fault of wind turbine drivetrain. Energy Management Strategy for Series Hybrid Vehicle: Developed algorithms for optimal power split between battery pack and engine in Series Hybrid Vehicle. Industrial Research Experience Position: Control Engineer, General Electric Company [2010-2012] Projects: Reduced Order Modeling and Control of GE Tier 4 Diesel Engine Control Implementation for Emission Control in Gas Turbine Technical Reports: 1. Control Solutions for Non-minimum Phase Behavior in Diesel Engine, GE Internal Report, 2011. 2. Reduced Order Modeling of Diesel Engine for Implementation in HILS, GE Internal Report, 2011. Teaching Experience Courses Taught at University of Colorado Denver Control Systems Analysis [Undergraduate], Fall 2017 (Student Eval. 4.88/6), Fall 2018. Linear Systems Theory [Undergraduate], Spring 2018 (Student Eval. 5.71/6), Fall 2018. Teaching Assistant as a Graduate Student Powertrain Control Lab [Graduate], Fall 2012, Fall 2013. Academic Services Program Committee Member 2020 American Control Conference at Denver, Colorado Associate Editor Invited session on Modeling and Management of Power and Energy Systems for ASME 2018 Dynamic Systems and Controls Conference 5
Best Paper Award Judge ASME Energy Systems Technical Committee Best Paper Award Judge for ASME 2017 Dynamic Systems and Controls Conference Conference Invited Session Organizer/Co-organizer 2016 IEEE Workshop on Open Problems and Challenges in Automotive Control, 2016 IEEE Conference on Decision and Control [On behalf of IEEE Technical Committee of Automotive Control] Invited session on Efficient and Resilient Control of Connected Vehicles, 2018 American Control Conference [On behalf of ASME Automotive and Transportation Systems Technical Committee and IEEE Technical Committee of Automotive Control] Invited session on Control and Diagnostics of Powertrains and Vehicle Dynamics, 2018 IEEE Conference on Control Technology and Applications [On behalf of IEEE Technical Committee of Automotive Control] Battery and Oil & Gas Systems, ASME 2016 Dynamic Systems and Controls Conference [on behalf of ASME Energy Systems Technical Committee] Electrochemical Modeling and Diagnostics of Li-ion Batteries, 2017 American Control Conference [on behalf of ASME Energy Systems Technical Committee] Energy Systems, ASME 2017 Dynamic Systems and Controls Conference [on behalf of ASME Energy Systems Technical Committee] Energy Storage and Conversion Systems, 2018 American Control Conference [on behalf of ASME Energy Systems Technical Committee] Modeling and Management of Power Systems, ASME 2018 Dynamic Systems and Controls Conference [on behalf of ASME Energy Systems Technical Committee] Reviewer Conference Peer Review IFAC International Symposium on Advances in Automotive Control American Control Conference IEEE Conference on Decision and Control ASME Dynamic Systems and Controls Conference 4th IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling ASME 2014 International Design Engineering Technical Conferences 10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes IEEE Conference on Control Technology and Applications Journal Review IEEE/ASME Transactions on Mechatronics IEEE Transactions on Control of Network Systems IEEE Transactions on Control Systems Technology IEEE Transactions on Power Systems IEEE Transactions on Vehicular Technology IEEE Transactions on Transportation Electrification 6
IEEE Transactions on Industrial Electronics Proceedings of the National Academy of Sciences of the United States of America IEEE Transactions on Industry Applications ASME Journal of Dynamic Systems, Measurement and Control Journal of The Electrochemical Society Journal of Energy Storage Applied Energy International Journal of Powertrain SAE Journals World Electric Vehicle Journal Applied Sciences Energies Journal of Sensor and Actuator Networks Sensors Applied Thermal Engineering Circuits, Systems and Signal Processing Journal of Automobile Engineering Measurement Professional Memberships IEEE, Professional Member IEEE Societies: IEEE Control Systems Society, IEEE Vehicular Technology Society ASME, Professional Member IEEE Technical Committee on Automotive Controls ASME Energy Systems Technical Committee Professional Development/Trainings Six Sigma Green-Belt Certification, DMAIC, 2012 Edison Engineering Development Program (EEDP)-General Electric Company Fast Track Leadership Program, 2010-2012 7