Publications

Tripping and Staging into Geothermal Wells While Assuring Thermal Protection of Downhole Tools and Sensors

Y. Zhang, P. Ashok, D. Chen, and E. van Oort

Geothermics, vol. 136, p. 103598.

A UKF enabled model based event detection system for drilling operations

J. Xu, J. Aguirre, S. Song, Z. Sun, K. Bhaidasna, and D. Chen

Geoenergy Science and Engineering, vol. 247, p. 213617.

A data-driven bit projection system with motor yield prediction and advisory for directional drilling and well trajectory control

Y. Zhang, D. Cao, J. Chu, P. Ashok, D. Chen, E. van Oort, and K. Vora

Geoenergy Science and Engineering, vol. 239, p. 212987.

Advancing real-time drilling trajectory prediction with an efficient nonlinear DDE model and online parameter estimation

J. Xu, N. Demirer, V. Pho, K. Tian, H. Zhang, K. Bhaidasna, and D. Chen

Geoenergy Science and Engineering, vol. 238, p. 212829.

Real-Time Automated Geosteering Interpretation Combining Log Interpretation and 3D Horizon Tracking

J. D’Angelo, Z. Zhao, Y. Zhang, P. Ashok, D. Chen, and E. van Oort

Geosciences, vol. 14, no. 3, p. 71.

Coupled drillstring dynamics modeling using 3D field-consistent corotational beam elements

Y. Zhang, P. Ashok, D. Chen, E. van Oort

Geoenergy Science and Engineering, vol. 233, p. 212424, 2024.

Automatic Drill Bit Dull Grading Report Generation to Address the Revised IADC Dull Grading Schema

J. Chu, P. Ashok, D. Chen, and E. van Oort

in SPE/IADC Drilling Conference and Exhibition, p. D021S018R003, SPE, 2023.

Experimentally Validated Nonlinear Delayed Differential Approach to Model Borehole Propagation for Directional Drilling

J. Xu, A. M. Keller, N. Demirer, H. Zhang, K. Tian, K. Bhaidasna, R. Darbe, and D. Chen

ASME Letters in Dynamic Systems and Control, vol. 3, no. 2, p. 021007, 2023, doi: 10.1115/1.4063477.

Rate of penetration estimation downhole with machine learning for drilling position control

A. M. Keller, T. Feng, N. Demirer, R. Darbe, and D. Chen

Geoenergy Science and Engineering, vol. 224, p. 211593, 2023.

Strategies for Prevention of Downhole Tool Failure Caused by High Bottomhole Temperature in Geothermal and High-Pressure/High-Temperature Oil and Gas Wells

M. S. Khaled, N. Wang, P. Ashok, D. Chen, and E. van Oort

SPE Drilling & Completion, vol. 38, no. 02, pp. 243-260, 2023.

MPD Choke Control Considering the Thixotropic Gelation Behavior of Drilling Fluids

O. Erge, Q. Gu, D. Chen, and E. van Oort

Journal of Petroleum Science and Engineering, vol. 208, p. 109793.

Estimation for Predictive Control and Human-in-the-Loop Operation of Rotary Steerable Systems

AM. Keller, V. Pho, N. Demirer, R. Darbe, and D. Chen

Journal of Dynamic Systems, Measurement, and Control, Vol. 144, Iss. 9, pp. 091005 (10 pages), doi: 10.1115/1.4054885

Computationally efficient simulation of non-isothermal two-phase flow during well construction using a new reduced drift-flux model

Q. Gu, AH. Fallah, A. Ambrus, T. Feng, D. Chen, P. Ashok, and E. van Oort

Applied Thermal Engineering, Vol. 206, pp. 118077, Apr 2022, doi: 10.1016/j.applthermaleng.2022.118077

A Finite Element Method with Full Bit-Force Modeling to Analyze Drillstring Vibration

T. Feng, M. Vadali, Z. Ma, D. Chen, and J. Dykstra

ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 139, Iss. 9, pp.091016 (10 pages), doi: 10.1115/1.4036083.

An LLM-Assisted Multi-Agent Control Framework for Roll-to-Roll Manufacturing Systems

J. Li, S. Li, C. Martin, Z. Chen, D. Chen, and W. Li

Journal of Manufacturing Systems, vol. 86, pp. 569-578.

Modeling of Adhesion Dynamics in Roll-to-Roll Lamination Processes

S. Li, C. Martin, E. Velasquez Morquecho, Z. Chen, D. Chen, and W. Li

Manufacturing Letters, vol. 44, pp. 552-558.

Optimal Control of a Roll-to-Roll Dry Transfer Process With Bounded Dynamics Convexification

C. Martin, Q. Zhao, S. Bakshi, E. Velasquez, W. Li, and D. Chen

Journal of Dynamic Systems, Measurement, and Control, Vol. 147, Iss. 3, p. 031004, doi: 10.1115/1.4066456.

A Review of Advanced Roll-to-Roll Manufacturing: System Modeling and Control

C. Martin, Q. Zhao, A. Patel, E. Velasquez, D. Chen, and W. Li

Journal of Manufacturing Science and Engineering, vol. 147, no. 4, p. 041001, 2025.

A method to estimate adhesion energy of as-grown graphene in a roll-to-roll dry transfer process

N. Hong, Q. Zhao, D. Chen, K. M. Liechti, and W. Li

Carbon, vol. 201, pp. 712-718, 2023.

A Dynamic System Model for Roll-to-Roll Dry Transfer of Two-Dimensional Materials and Printed Electronics

Q. Zhao, N. Hong, D. Chen, and W. Li

Journal of Dynamic Systems, Measurement, and Control, Vol. 144, Iss. 7, pp. 071004 (8 pages), Jul 2022, doi: 10.1115/1.4054187

Non-Uniform Control Volume Sizing Methodology for Relative Humidity Control of PEM Fuel Cells

A. Headley, D. Chen, and W. Li

International Journal of Hydrogen Energy, Vol. 42, Iss. 36, pp.23170-23179.

Membrane Electrolyte Assembly Health Estimation Method for Proton Exchange Membrane Fuel Cells

A. Headley, M. Gross, and D. Chen

ASME Journal of Electrochemical Energy Conversion and Storage, Vol. 14, Iss. 4, pp. 041008 (8 pages), doi: 10.1115/1.4037772.

A Constrained Extended Kalman Filter for State-of-charge Estimation of a Vanadium Redox Flow Battery with Crossover Effects

V. Yu, A. Headley, and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 136(4), 041013 (7pages), doi: 10.1115/1.4026654.

Dynamic Model of a Vanadium Redox Flow Battery for System Performance Control

V. Yu and D. Chen

ASME Journal of Solar Energy Engineering, Vol. 136, No. 2, pp. 021005-021012, doi: 10.1115/1.4024928.

Nonminimum-Phase Phenomenon of PEM Fuel Cell Membrane Humidifiers

D. Chen and H. Peng

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 130, No. 4, pp. 044501-1-9, doi:10.1115/1.2936381.

Optimal Power Dispatch and Control of an Integrated Wind Turbine and Battery System

Z. Ma, M. L. Shaltout, Z. Yan, and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 139, Iss. 9, pp. 091008 (11 pages), doi: 10.1115/1.4036074.

An Adaptive Wind Turbine Controller Considering Both the System Performance and Fatigue Loading

Z. Ma, M. L. Shaltout, and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 137, Iss. 11, pp.111007 (10 pages), doi: 10.1115/1.4031045.

Maximizing Wind Energy Capture for Speed-Constrained Wind Turbines during Partial Load Operation

Z. Yan, V. Yu, M. L. Shaltout, M. Chu Cheong, and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 138, Iss. 9, pp. 091014-091021, doi: 10.1115/1.4033906.

An Integrated Control and Design Framework for Optimizing Energy Capture and Component Life for a Wind Turbine Variable Ratio Gearbox

J.F. Hall, D. Palejiya, M. Shaltout and D. Chen

ASME Journal of Solar Energy Engineering. Vol. 137, Iss. 2, pp.021022-1-8, doi: 10.1115/1.4029812.

Optimal Real-time Control of Wind Turbine during Partial Load Operation

Z. Ma, Z. Yan, M. L. Shaltout, and D. Chen

IEEE Transactions on Control Systems Technology, Vol. 23, Iss. 6, pp 2216-2226, DOI: 10.1109/TCST.2015.2410735.

L_2 Stability of Wind Turbine Switching Control

D. Palejiya, M. L. Shaltout, Z. Yan, and D. Chen

International Journal of Control, Vol. 88, Iss. 1, pp.193-203.

Optimal Control of a Wind Turbine with A Variable Ratio Gearbox for Maximum Energy Capture and Prolonged Gear Life

M. L. Shaltout, J.F. Hall, and D. Chen

ASME Journal of Solar Energy Engineering, Vol. 136(3), pp. 031007-1-031007-7, doi: 10.1115/1.4026676.

Dynamic Optimization of Drivetrain Gear Ratio to Maximize Wind Turbine Power Generation, Part 1: System Model and Control Framework

J.F. Hall and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 135, 011016-1-10, doi: 10.1115/1.4006882.

Dynamic Optimization of Drivetrain Gear Ratio to Maximize Wind Turbine Power Generation, Part 2: Control Design

J.F. Hall and D. Chen

ASME Journal of Dynamic Systems, Measurement and Control, Vol. 135, 011017-1-10, doi: 10.1115/1.4006886.

Wind Energy Conversion with a Variable-Ratio Gearbox: Design and Analysis

J.F. Hall, C.A. Mecklenborg, D. Chen, and S.B. Pratap

Renewable Energy, Vol. 36, No. 3, pp.1075-1080.

Economic Viability and Technical Challenges of Integrating Offshore Wind Energy with Microgrids

T. Hou, K. E. Plewe, and D. Chen

In 2024 12th International Conference on Smart Grid (icSmartGrid), pp. 761-766, IEEE, 2024.

Reduced Order Dynamic Model of Permanent Magnet and HTSC Interaction in an Axisymmetric Frame

C.S. Hearn, S.B. Pratap, D. Chen, and R.G. Longoria

IEEE Transactions on Mechatronics, Vol. 19, No. 4, pp.1226-1233, DOI: 10.1109/TMECH.2013.2277922.

ECG-OOD-Trust: Auditing Cross-Dataset Generalization, Explanation Faithfulness, and Shortcut Leakage in 12-Lead ECG Models

J. Li, S. Li, S. Bakshi, W. Li, and D. Chen

In 2026 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), accepted.

VLM-in-the-Loop: A Plug-In Quality Assurance Module for ECG Digitization Pipelines

J. Li, S. Li, S. Bakshi, W. Li, and D. Chen

In 2026 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), accepted.

A Drift-Flux Model to Describe Two-Phase Flow With Large Geometry Discontinuity

J. Xu, S. Song, Z. Sun, N. Demirer, K. Bhaidasna, and D. Chen

In International Conference on Offshore Mechanics and Arctic Engineering (OMAE), vol. 89589, p. V009T11A054, ASME, 2026.

Modeling Thermal Effects of Porous Layers in High-Pressure High-Temperature Geothermal Drilling

J. Aguirre, J. Xu, X. Duan, D. Chen, and W. Li

In International Conference on Offshore Mechanics and Arctic Engineering (OMAE), vol. 89589, p. V009T11A063, ASME, 2026.

Integrating Bit-Rock Interaction and BHA Dynamics for the Mechanistic Modeling and Characterization of High-Frequency-Torsional Oscillations

A. Safarov, Y. Zhang, U. Prasad, A. Schen, D. DeBrosse, J. Bradford, P. Ashok, D. Chen, and E. van Oort

In SPE/IADC Drilling Conference and Exhibition, p. D011S002R004, SPE, 2026.

Automation of Simultaneous Temperature and Pressure Control in a Geothermal Test Well

Y. Zhang, X. Duan, S. Callerio, P. Ashok, D. Chen, E. van Oort, G. Chen, C. Wright, and A. Garcia

In SPE/IADC Drilling Conference and Exhibition, p. D021S010R001, SPE, 2026.

Nonlinear Model Predictive Control for Roll-to-Roll Mechanical Transfer of Printed Electronics and 2D Materials

C. Martin, A. Daniel, W. Li, and D. Chen

In 2025 American Control Conference (ACC), pp. 52-58, IEEE, 2025.

Hydraulic Forces Induced by Drillstring Whirling and Rotation Dynamics: A Numerical Investigation in 2D and 3D Domains

X. Duan, Y. Zhang, P. Ashok, D. Chen, and E. van Oort

In International Conference on Offshore Mechanics and Arctic Engineering (OMAE), vol. 88957, p. V006T11A015, ASME, 2025.

Constrained Optimal Planning to Minimize Battery Degradation of Autonomous Mobile Robots

J. Li, J. Chu, F. Zhao, S. Li, W. Li, and D. Chen

In 2025 10th International Conference on Control and Robotics Engineering (ICCRE), pp. 68-71, IEEE, 2025.

Model Predictive Path Integral Control for Roll-to-Roll Manufacturing

C. Martin, A. Patil, W. Li, T. Tanaka, and D. Chen

In IFAC-PapersOnLine, vol. 59, no. 30, pp. 341-346.

MDR-DeePC: Model-Inspired Distributionally Robust Data-Enabled Predictive Control

S. Li, J. Li, C. Martin, S. Bakshi, and D. Chen

In IFAC-PapersOnLine, vol. 59, no. 30, pp. 1084-1089.

Robust Optimal Task Planning to Maximize Battery Life

J. Li, J. Chu, F. Zhao, S. Li, W. Li, and D. Chen

In IFAC-PapersOnLine, vol. 59, no. 30, pp. 815-820.

Robust Mitigation of Axial-Torsional Drilling Vibrations Through Distributed Downhole WOB-RPM Control

Y. Zhang, P. Ashok, D. Chen, and E. van Oort

In SPE/IADC Drilling Conference and Exhibition, p. D021S019R001, SPE, 2025.

Drill Pipe Damage Tracking and Analysis System to Reduce Drillstring Failure

Y. Zhang, D. Cao, S. Moos, K. Vora, P. Ashok, D. Chen, and E. van Oort

In SPE/IADC Drilling Conference and Exhibition, p. D021S016R003, SPE, 2025.

Data-driven modeling of nonlinear delay differential equations with gap effects using sindy

J. Xu, N. Demirer, V. Pho, K. Tian, H. Zhang, K. Bhaidasna, and D. Chen

In 2024 IEEE International Conference on Advanced Intelligent Mechatronics (AIM), pp. 198-203, IEEE, 2024.

Managed Temperature Drilling: An Automated Real-Time Controller for Downhole Temperature Control in Geothermal and HPHT Wells

A. Luu, N. Wang, Q. Gu, M. Khaled, P. Ashok, D. Chen, and E. van Oort

In SPE/IADC Drilling Conference and Exhibition, p. D031S021R003, SPE, 2024.

Nonlinear Model Predictive Control for Directional Drilling Applications

J. Xu, N. Demirer, V. Pho, H. Zhang, K. Tian, K. Bhaidasna, and D. Chen

IFAC-PapersOnLine, Vol. 58, Iss. 28, pp. 348-353.

Stabilization of Almost Periodic Piecewise Linear Systems with Norm-Bounded Uncertainty for Roll-to-Roll Dry Transfer Manufacturing Processes

C. Martin, W. Li, and D. Chen

In 2024 American Control Conference (ACC), pp. 1121-1126, IEEE, 2024.

Drill Bit Forensics Using Videos Captured on Mobile Phones

J. Chu, P. Ashok, D. Chen, and E. van Oort

In SPE/IADC Drilling Conference and Exhibition, p. D031S020R003, SPE, 2024.

Automatic Drill Bit Dull Grading Report Generation to Address the Revised IADC Dull Grading Schema

J. Chu, P. Ashok, D. Chen, and E. van Oort

in SPE/IADC Drilling Conference and Exhibition, p. D021S018R003, SPE, 2023.

A Control-Oriented Lumped Parameter Drillstring Dynamic Model for Real-Time Vibration Mitigation and Drilling Optimization

Y. Zhang, P. Ashok, D. Chen, and E. van Oort

in SPE/IADC International Drilling Conference and Exhibition, OnePetro, 2023.

Virtual Power Injection for Optimal Adjustment of Droop-Controlled Inverters

M. K. Cheong, K. E. Plewe, D. Chen, and P. Du

in 2023 11th International Conference on Smart Grid (icSmartGrid), pp. 1-9, IEEE, 2023.

Predicting Bottomhole Circulating Temperature while Drilling High Enthalpy Geothermal Wells Using Machine Learning Models

M. S. Khaled, Q. Gu, D. Chen, P. Ashok, and E. van Oort

In GRC Transactions, vol. 46, pp. 1315-1326.

Seasonal Performance Characterization of a Gen3 Particle-Based Concentrating Solar Plant With a Spatially Resolved Transient Thermal Storage Model

K. Plewe, D. Chen, J. N. Sment, and C. Ho

In SolarPACES Conference Proceedings, vol. 1.

Cyclic Thermal and Structural Testing of a Hot Particle Storage Bin

J. Sment, K. Plewe, N. Schroeder, M. Lambert, D. Chen, and C. Ho

In SolarPACES Conference Proceedings, vol. 1.

MODEL BASED REPETITIVE CONTROL FOR PEELING FRONT GEOMETRY CONTROL IN A ROLL-TO-ROLL PEELING PROCESS

Q. Zhao, C. Martin, D. Chen, and W. Li

In Proceedings of the 2022 International Symposium on Flexible Automation, Jul 2022

Transient thermal performance of high-temperature particle storage bins

K. Plewe, JN. Sment, MJ. Martinez, CK. Ho, and D. Chen

In AIP Conference Proceedings, Vol. 2445, Iss. 1, pp. 160013, May 2022, AIP Publishing LLC, doi: 10.1063/5.0085649

H∞ Optimal Control for Maintaining the R2R Peeling Front

C. Martin, Q. Zhao, S. Bakshi, D. Chen, and W. Li

In IFAC-PapersOnLine, Vol. 55, Iss. 37, pp. 663-668, Jan 1, 2022, doi: 10.1016/j.ifacol.2022.11.258

Model Predictive Control for Automated Drilling Fluid Maintenance

I. Feng, S. Gul, D. Chen, and E. van Oort

In IADC/SPE International Drilling Conference and Exhibition, OnePetro, Mar 1, 2022, doi: 10.2118/208769-MS

Drilling Hard Abrasive Rock Formations with Differential Hydraulic Hammers: Dynamic Modeling of Drillstring Vibrations for ROP Optimization

Y. Zhang, Z. Yan, P. Ashok, D. Chen, and E. van Oort

In IADC/SPE International Drilling Conference and Exhibition, OnePetro, Mar 1, 2022, doi: 10.2118/208670-MS

Power Management for a Fuel Cell/Battery/Supercapacitor Hybrid Locomotive

Q. Zhao, T. Feng, W. Li, and D. Chen

Proceedings of ASME Dynamic Systems and Control conference, Pittsburgh, Pa, October 4 – 7, 2020

An Integrated Hardware and Software Platform for Control of Automatic Ground Vehicles

Jian Chu, Hansen Qin, Zeyu Yan, Soovadeep Bakshi , and D. Chen

Proceedings of ASME Dynamic Systems and Control conference, Pittsburgh, Pa, October 4 – 7, 2020

Hole Cleaning Case Studies Analyzed with a Transient Cuttings Transport Model

A. Fallah, Q. Gu, D. Chen, P. Ashok, and E. van Oort, A. Karimi Vajargah and R. Banirazi

Proceedings of 2020 SPE Annual Technical Conference and Exhibition, Virtual, October 27-29, 2020

Controlling Peeling Front Geometry in a Roll-to-Roll Thin Film Transfer Process

Q. Shen, D. Chen, and W. Li

Proceedings of 2020 MSEC Manufacturing Science & Engineering Conference, Cincinnati, OH, June 22-26, 2020

An Integrated Thermal and Multiphase Flow Model for Estimating Transient Temperature Dynamics During Drilling Operations

A. Fallah, Q. Gu, Z. Ma, A. Karimi Vajargah, D. Chen, P. Ashok, E. van Oort, and R. May

accepted, Proceedings of 2018 IADC/SPE Drilling Conference and Exhibition, The Hague, The Netherlands, March 5-7, 2019

An Adaptive Controller for Mitigating Riser Gas Unloading Hazards in Offshore Drilling

Q. Gu, A. Fallah, A. Ambrus, D. Chen, P. Ashok, and E. van Oort

accepted, Proceedings of 2018 IADC/SPE Drilling Conference and Exhibition, The Hague, The Netherlands, March 5-7, 2019

Study of Gas Kicks in Non-Aqueous Drilling Fluids: A Well Control Challenge

Z. Ma, A. Karimi Vajargah, D. Chen, E.van Oort, R. May, J.D. Machpherson, and G. Becker

Proceedings of 2018 IADC/SPE Drilling Conference and Exhibition, Fort Worth, Texas, March 6-8, 2018

Distributed H-Infinity Frequency Control for Inverter Connected Microgrids

M. Chu Cheong, H. Qian, J. Conger, D. Chen, and P. Du

Proceedings of 2017 ASME Dynamic Systems and Control Conference, Tysons Corner, VA, October 11-13, 2017

Dynamic programming based controllers to suppress stick-slip in a drilling system

T. Feng, H. Zhang, and D. Chen

Proceedings of 2017 American Control Conference, Seattle, WA, May 23-25, 2017

Torsional Drillstring Vibration Modelling and Mitigation with Feedback Control

C. Pehlivantürk, D. Chen, and E. van Oort

Proceedings of SPE/IADC Drilling Conference and Exhibition, The Hague, The Netherlands, March 14-16, 2017

A Comprehensive Hydraulic Software Package for Drilling Operations

Z Ma, A Vajargah, P Ashok, D Chen, E. van Oort, R May, D Curry, J MacPherson, G Becker

Proceedings of 2017 AADE National Technical Conference and Exhibition, Houston, TX, April 11-12, 2017

Decentralized H_∞ Control in Microgrids to Mitigate Renewable Intermittency

M. K. Chu-Cheong, D. Chen, and P. Du

Proceedings of ASME 2016 Dynamic Systems and Control Conference, Minneapolis, MN, October 12-14

Multi-Phase Well Control Analysis during Managed Pressure Drilling Operations

Z. Ma, A. Karimi Vajargah, P. Ashok, D. Chen, E. van Oort, R. May, D.A. Curry, J.D. Macpherson, and G. Becker

Proceeding of 2016 SPE Annual Technical Conference and Exhibition, Dubai, UAE, September 26-28

An Economic Model Predictive Control Approach using Convex Optimization for Wind Turbines

M. Shaltout, Z. Ma, and D. Chen

Proceedings of 2016 American Control Conference, Boston, MA, July 6-8.

Control Oriented PEM Fuel Cell Modeling Based on The Discretized Cathode Control Volume Method

A. Headley and D. Chen

Proceedings of the ASME 2015 Power and Energy Conversion Conference, San Diego, CA, June 28-July 2.

Optimal Region 2 Operation of A Distributed Wind Turbine with Time-Varying Weightings to Smooth Torque Variation

Z. Yan, D. Chen and M. Lin

Proceedings of 2015 American Control Conference, Chicago, IL, July 1-3.

Optimal Power Dispatch and Control of a Wind Turbine and Battery Hybrid System

Z. Ma and D. Chen

Proceedings of 2015 American Control Conference, Chicago, IL, July 1-3.

Adaptive Gain Modified Optimal Torque Controller for Wind Turbine Partial Load Operation

Z. Ma, M. Shaltout, and D. Chen

Proceedings of ASME 2014 Dynamic Systems and Control Conference, San Antonio, TX, October 22-24.

Superconducting Bearing Design for Outer Rotor Flywheel Using Lumped Parameter Techniques

C.S. Hearn, S.B. Pratap, D. Chen, and R.G. Longoria

Proceedings of 14^th International Symposium on Magnetic Bearings, Linz, Austria, August 11-14.

Critical Control Volume Sizing for Improved Transient Thermal Modeling of PEM Fuel Cells

A. Headley, V. Yu, and D. Chen

Proceedings of The International Conference on Clean Energy 2014, Istanbul, Turkey, June 8-12.

Estimating the Concentration Imbalance of a Vanadium Redox Flow Battery with Crossover Using a Constrained Extended Kalman Filter

V. Yu and D. Chen

Proceedings of 2013 ASME Dynamic Systems and Control Conference, Palo Alto, CA, Oct. 21-23.

Energy Savings Opportunities of an Integrated Facility and Production Line

M. Brundage, Q. Chang, D. Chen, and V. Yu

Proceedings of 2013 ASME Manufacturing Science and Engineering Conference, Madison, WI, June 10-14.

Development and Validation of a Dynamic Thermal Model for a Polymer Electrolyte Membrane Fuel Cell

A. Headley, B. Hadisujoto, D. Chen and T.J. Moon

Proceedings of ASME 2013 11th Fuel Cell Science, Engineering and Technology Conference, Minneapolis, MN, July 14-19.

MIMO Control of Wind Turbine Using Direct Shooting Method

Z. Yan, J. Hall, and D. Chen

Proceedings of 2013 American Control Conference, Washington DC, June 17-19.

Wind Turbine Gearbox Control for Maximum Energy Capture and Prolonged Gear Life

M. L. Shaltout, N. Zhao, J.F. Hall, and D. Chen

Proceedings of 2012 ASME Dynamic Systems and Control Conference, Ft. Lauderdale, FL, October 17-19.

A Dynamic Optimization Approach for Maximum Aerodynamic Coefficient of Wind Turbine Systems

Z. Yan, J.F. Hall and D. Chen

Proceedings of 2012 ASME Dynamic Systems and Control Conference, Ft. Lauderdale, FL, October 17-19.

Control of a Variable Ratio Gearbox and Mechanical Brake to Maximize Wind Energy Production

J.F. Hall and D. Chen

Proceedings of 2012 American Control Conference, Montreal, June 27-29.

Hybrid Neural Net Model of a Lithium Ion Battery

R. Refai, S. Yayathi, D. Chen, and B. Fernandez-Rodriguez

Proceedings of 2011 ASME Dynamic Systems and Control Conference, Arlington, VA, October 31 – November 2.

Design and Demonstration of an Extended Range Hydrogen Fuel Cell Utility Vehicle

C.S. Hearn, M. Lewis, R. Thompson, D. Chen, and H. Jason

Proceedings of IEEE Vehicle Power and Propulsion Conference, Chicago, IL, September 6-9.

Mode Changing Stability in an Integrated Wind Turbine and Rechargeable Battery System

C.A. Mecklenborg, D. Palejiya, J.F. Hall, and D. Chen

Proceedings of 2011 American Control Conference, San Francisco, CA, June 29 – July 1.

Development of a Real-Time Testing Environment for Battery Energy Storage Systems in Renewable Energy Applications

C. Hill and D. Chen

Proceedings of IEEE Power and Energy Society General Meeting, Detroit, MI, July 24-28.

Design Properties That Affect Controller Gain and Available Bandwidth of Non-Minimum Phase Membrane Humidifiers

J.F. Hall, C.A. Mecklenborg, and D. Chen

Proceedings of 2010 ASME Dynamic Systems and Control Conference, September 13-15.

Dynamic Thermal Model of PEM Fuel Cells for MIMO Control Design

B. Hadisujoto, R. Refai, D. Chen, and T.J. Moon

Proceedings of 2010 ASME Dynamic Systems and Control Conference, September 13-15.

Electric Vehicle Modeling Utilizing DC Motor Equations

C.S. Hearn, D.A. Weeks, R.C. Thompson, and D. Chen

Proceedings of 2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, July 6-9.

Modeling and Simulation of a PEM Fuel Cell Humidification System

D. Chen and H. Peng

Proceedings of 2004 American Control Conference, Boston, MA, June 30 – July 2.