selected scholarly activity
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conferences
- A Comparison Study of Unidirectional and Bidirectional Recurrent Neural Network for Battery State of Charge Estimation. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- Battery Aging Mechanisms Under Different Fast Charging Protocols: A Comparative Study on State of Health Estimation. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- Electric Vehicle Motor Sizing and Optimization with Two-Speed Gearbox. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- Experimental Performance Analysis of LG E-66 Cells from a Fast-Charging Porsche Taycan Battery Module. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- Experimental Results of Battery Power Capability Measurement on Cells with Different State of Health Levels. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- Single- versus Dual-Motor Battery Electric Vehicles Energy Consumption Comparison Across Payloads and Cycles. 2024 IEEE Transportation Electrification Conference and Expo (ITEC). 1-6. 2024
- A Review of Production Multi-Motor Electric Vehicles and Energy Management and Model Predictive Control Techniques. SAE Technical Papers. 2024
- Review of Production Electric Vehicle Battery Thermal Management Systems and Experimental Testing of a Production Battery Module. SAE Technical Papers. 2024
- Sequence Training and Data Shuffling to Enhance the Accuracy of Recurrent Neural Network Based Battery Voltage Models. SAE Technical Papers. 2024
- Analytical loss model for single- and two-speed electric vehicle gearboxes. 2023 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). 1-8. 2023
- A Convolutional Neural Network for Estimation of Lithium-Ion Battery State-of-Health during Constant Current Operation. 2023 IEEE Transportation Electrification Conference & Expo (ITEC). 2023
- Feedforward and NARX Neural Network Battery State of Charge Estimation with Robustness to Current Sensor Error. 2023 IEEE Transportation Electrification Conference & Expo (ITEC). 2023
- Lithium-ion Battery State-of-Health Estimation via Histogram Data, Principal Component Analysis, and Machine Learning. 2023 IEEE Transportation Electrification Conference & Expo (ITEC). 2023
- State of Charge Estimation of Lithium-Ion Batteries: Comparison of GRU, LSTM, and Temporal Convolutional Deep Neural Networks. 2023 IEEE Transportation Electrification Conference & Expo (ITEC). 2023
- A Blind Modeling Tool for Standardized Evaluation of Battery State of Charge Estimation Algorithms. 2022 IEEE Transportation Electrification Conference & Expo (ITEC). 243-248. 2022
- Battery Dual Extended Kalman Filter State of Charge and Health Estimation Strategy for Traction Applications. 2022 IEEE Transportation Electrification Conference & Expo (ITEC). 975-980. 2022
- Battery State-of-health Adaptive Energy Management of Hybrid Electric Vehicles. 2022 IEEE Transportation Electrification Conference & Expo (ITEC). 1035-1040. 2022
- Experimental Characterization and Modeling of a YASA P400 Axial Flux PM Traction Machine for Electric Vehicles. 2022 IEEE Transportation Electrification Conference & Expo (ITEC). 433-438. 2022
- Real-Time Performance and Driveability Analysis of a Clutchless Multi-Speed Gearbox for Battery Electric Vehicle Applications. 2022 IEEE Transportation Electrification Conference & Expo (ITEC). 1041-1046. 2022
- Chevrolet Bolt Electric Vehicle Model Validated with On-the-Road Data and Applied to Estimating the Benefits of a Multi-Speed Gearbox. SAE Technical Papers. 2022
- 3D FEA Thermal Modeling with Experimentally Measured Loss Gradient of Large Format Ultra-Fast Charging Battery Module Used for EVs. SAE Technical Papers. 2022
- A Comparative Study between Physics, Electrical and Data Driven Lithium-Ion Battery Voltage Modeling Approaches. SAE Technical Papers. 2022
- Microprocessor Execution Time and Memory Use for Battery State of Charge Estimation Algorithms. SAE Technical Papers. 2022
- A Kalman Filter Based Battery State of Charge Estimation MATLAB Function. 2021 IEEE Transportation Electrification Conference & Expo (ITEC). 484-489. 2021
- Accurate Surface Temperature Estimation of Lithium-Ion Batteries Using Feedforward and Recurrent Artificial Neural Networks. 2021 IEEE Transportation Electrification Conference & Expo (ITEC). 52-57. 2021
- Assessing Impact of Heavily Aged Batteries on Hybrid Electric Vehicle Fuel Economy and Drivability. 2021 IEEE Transportation Electrification Conference & Expo (ITEC). 696-701. 2021
- Experimental Comparison of Two Liquid Cooling Methods for Ultrafast Charging Lithium-Ion Battery Modules. 2021 IEEE Transportation Electrification Conference & Expo (ITEC). 46-51. 2021
- Comparative Study between Equivalent Circuit and Recurrent Neural Network Battery Voltage Models. SAE Technical Papers. 2021
- Comparison of IGBT and SiC Inverter Loss for 400V and 800V DC Bus Electric Vehicle Drivetrains. 2020 IEEE Energy Conversion Congress and Exposition (ECCE). 6338-6344. 2020
- Multitarget Evaluation of Hybrid Electric Vehicle Powertrain Architectures Considering Fuel Economy and Battery Lifetime. SAE Technical Papers. 2020
- Multi-Objective Hybrid Electric Vehicle Control for Maximizing Fuel Economy and Battery Lifetime. 2020 IEEE Transportation Electrification Conference & Expo (ITEC). 2020
- Battery Entropic Heating Coefficient Testing and Use in Cell-Level Loss Modeling for Extreme Fast Charging. SAE Technical Papers. 2712-2720. 2020
- Robust xEV Battery State-of-Charge Estimator Design Using a Feedforward Deep Neural Network. SAE Technical Papers. 2872-2880. 2020
- Real-Time Control of a Full Scale Li-ion Battery and Li-ion Capacitor Hybrid Energy Storage System for a Plug-in Hybrid Vehicle. IEEE Transactions on Industry Applications. 4204-4214. 2019
- Li-ion Battery State of Charge Estimation Using Long Short-Term Memory Recurrent Neural Network with Transfer Learning. 2019 IEEE Transportation Electrification Conference and Expo (ITEC). 2019
- Optimized Operation of a Hybrid Energy Storage System with LTO Batteries for High Power Electrified Vehicles. 2019 IEEE Transportation Electrification Conference and Expo (ITEC). 2019
- A Comparison of the Performance and Thermal Management Requirements of Lithium-Ion Batteries During Ultra-Fast Charging. 2018 IEEE Transportation Electrification Conference and Expo (ITEC). 922-927. 2018
- Simultaneous State and Parameter Estimation of Li-Ion Battery With One State Hysteresis Model Using Augmented Unscented Kalman Filter. 2018 IEEE Transportation Electrification Conference and Expo (ITEC). 606-610. 2018
- A Comparison of the Performance and Thermal Management Requirements of Lithium-Ion Batteries During Ultra-Fast Charging. 2018 IEEE TRANSPORTATION AND ELECTRIFICATION CONFERENCE AND EXPO (ITEC). 675-680. 2018
- A compact unified methodology via a recurrent neural network for accurate modeling of lithium-ion battery voltage and state-of-charge. 2017 IEEE Energy Conversion Congress and Exposition (ECCE). 5234-5241. 2017
- Optimal performance of a full scale li-ion battery and li-ion capacitor hybrid energy storage system for a plug-in hybrid vehicle. 2017 IEEE Energy Conversion Congress and Exposition (ECCE). 572-577. 2017
- Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization. 2017 IEEE Transportation Electrification Conference and Expo (ITEC). 486-492. 2017
- Model-based control design for a battery/ultracapacitor DC-DC converter system. 2016 IEEE Energy Conversion Congress and Exposition (ECCE). 2016
- Modeling of low-temperature operation of a hybrid energy storage system with a Butler-Volmer equation based battery model. 2016 IEEE Energy Conversion Congress and Exposition (ECCE). 2016
- Coulomb counting state-of-charge algorithm for electric vehicles with a physics-based temperature dependent battery model. 2015 IEEE Energy Conversion Congress and Exposition (ECCE). 5052-5059. 2015
- Onboard unidirectional automotive G2V battery charger using sine charging and its effect on li-ion batteries. 2015 IEEE Energy Conversion Congress and Exposition (ECCE). 6299-6305. 2015
- Comparison of class 2a truck electric vehicle drivetrain losses for single- and two-speed gearbox systems with IPM traction machines. 2015 IEEE International Electric Machines & Drives Conference (IEMDC). 1501-1507. 2015
- The impact of DC bias current on the modeling of lithium iron phosphate and lead-acid batteries observed using electrochemical impedance spectroscopy. 2014 IEEE Energy Conversion Congress and Exposition (ECCE). 2575-2581. 2014
- Improved modeling of lithium-based batteries using temperature-dependent resistance and overpotential. 2014 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO (ITEC). 2014
- Loss optimization and ultracapacitor pack sizing for vehicles with battery/ultracapacitor hybrid energy storage. 2014 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO (ITEC). 2014
- Modeling of second-life batteries for use in a CERTS microgrid. 2014 Power and Energy Conference at Illinois (PECI). 1-8. 2014
- V2G integration and experimental demonstration on a lab-scale microgrid. 2013 IEEE Energy Conversion Congress and Exposition. 5165-5172. 2013
- Implementation of online battery state-of-power and state-of-function estimation in electric vehicle applications. 2012 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE). 1819-1826. 2012
- Design of an electric powertrain for a Ford F150 crew cab truck utilizing a lithium battery pack and an interior PM synchronous machine drive. 2012 IEEE Transportation Electrification Conference and Expo (ITEC). 1-8. 2012
- Evaluation of an electromechanical model for a Corbin Sparrow electric vehicle. 2011 IEEE Vehicle Power and Propulsion Conference. 1-6. 2011
- Improved nonlinear model for electrode voltage-current relationship for more consistent online battery system identification. 2011 IEEE Energy Conversion Congress and Exposition. 2628-2634. 2011
- System identification-based lead-acid battery online monitoring system for electric vehicles. 2010 IEEE Energy Conversion Congress and Exposition. 3903-3910. 2010
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journal articles
- Regression based battery state of health estimation for multiple electric vehicle fast charging protocols. Journal of Power Sources. 624:235601. 2024
- Loss Modeling and Testing of 800-V DC Bus IGBT and SiC Traction Inverter Modules. IEEE Transactions on Transportation Electrification. 10:2923-2935. 2024
- Experimental Characterization and Modeling of a YASA P400 Axial Flux PM Traction Machine for Performance Analysis of a Chevy Bolt EV. IEEE Transactions on Industry Applications. 60:3108-3119. 2024
- Application of Deep Neural Networks for Lithium-Ion Battery Surface Temperature Estimation Under Driving and Fast Charge Conditions. IEEE Transactions on Transportation Electrification. 9:1153-1165. 2023
- Economic Payback Time of Battery Pack Replacement for Hybrid and Plug-In Hybrid Electric Vehicles. IEEE Transactions on Transportation Electrification. 9:1021-1033. 2023
- Cell selection and thermal management system design for a 5C-rate ultrafast charging battery module. Journal of Power Sources. 550:232121-232121. 2022
- Estimating battery state of charge using recurrent and non-recurrent neural networks. Journal of Energy Storage. 47:103660-103660. 2022
- A Convolutional Neural Network Approach for Estimation of Li-Ion Battery State of Health from Charge Profiles. Energies. 15:1185-1185. 2022
- Robust Data-Driven Battery State of Charge Estimation for Hybrid Electric Vehicles. SAE International Journal of Electrified Vehicles. 11:213-230. 2022
- 800-V Electric Vehicle Powertrains: Review and Analysis of Benefits, Challenges, and Future Trends. IEEE Transactions on Transportation Electrification. 7:927-948. 2021
- Battery state-of-health sensitive energy management of hybrid electric vehicles: Lifetime prediction and ageing experimental validation. Applied Energy. 285:116440-116440. 2021
- Lithium-Ion Battery Pack Robust State of Charge Estimation, Cell Inconsistency, and Balancing: Review. IEEE Access. 9:50570-50582. 2021
- Multi-Speed Gearboxes for Battery Electric Vehicles: Current Status and Future Trends. IEEE Open Journal of Vehicular Technology. 2:419-435. 2021
- Machine Learning Applied to Electrified Vehicle Battery State of Charge and State of Health Estimation: State-of-the-Art. IEEE Access. 8:52796-52814. 2020
- Aging and performance comparison of absorbed glass matte, enhanced flooded, PbC, NiZn, and LiFePO4 12V start stop vehicle batteries. Journal of Power Sources. 441:227139-227139. 2019
- xEV Li-Ion Battery Low-Temperature Effects—Review. IEEE Transactions on Vehicular Technology. 68:4560-4572. 2019
- A Compact Methodology Via a Recurrent Neural Network for Accurate Equivalent Circuit Type Modeling of Lithium-Ion Batteries. IEEE Transactions on Industry Applications. 55:1922-1931. 2019
- State-of-charge estimation of Li-ion batteries using deep neural networks: A machine learning approach. Journal of Power Sources. 400:242-255. 2018
- Long Short-Term Memory Networks for Accurate State-of-Charge Estimation of Li-ion Batteries. IEEE transactions on industrial electronics (1982. Print). 65:6730-6739. 2018
- Investigation of the influence of superimposed AC current on lithium-ion battery aging using statistical design of experiments. Journal of Energy Storage. 11:93-103. 2017
- Improved Nonlinear Model for Electrode Voltage–Current Relationship for More Consistent Online Battery System Identification. IEEE Transactions on Industry Applications. 49:1480-1488. 2013