Positions

Overview

  • Dr. Thein joined the Department of Mechanical Engineering in 1999. Since then, she has served as a visiting scholar and/or lecturer at the Naval Underwater Warfare Center (NUWC) at Keyport NAVSEA, the Flight Dynamics Analysis Branch at the NASA Goddard Space Flight Center, the Department of Applied Mathematics at the University of Sheffield (Sheffield, UK), the Department of Engineering at the University of Leicester (Leicester, UK), and the Institute of Industrial and Control Engineering at the Polytechnic University of Catalonia (Barcelona, Spain). Dr. Thein was also named a United Kingdom Royal Society Fellow in 2007 for her international collaborative research in spacecraft control. She holds memberships in AIAA, ASME (DSCD), IEEE (CSS IAC, WiC, WIE), Phi Eta Sigma, Pi Tau Sigma, SAE, Sigma Xi, SWE, and Tau Beta Pi.

    Dr. Thein's field of specialization is in the area of System Dynamics and Control. Her studies involve nonlinear estimation and control with particular emphasis on ocean and space applications.
  • Selected Publications

    Academic Article

    Year Title
    2020 Lean Collaboration on Campus? A Social Network and Bricolage ApproachAdvances in Engineering Education.  Spring 2020. 2020
    2017 Position, Orientation and Velocity Detection of Unmanned Underwater Vehicles (UUVs) Using an Optical Detector Array.Diversity.  17:E1741. 2017
    2016 Optical Detector Array Design for Navigational Feedback Between Unmanned Underwater Vehicles (UUVs)IEEE Journal of Oceanic Engineering.  41:18-26. 2016
    2010 Quasi-Continuous Higher Order Sliding-Mode Controllers for Spacecraft-Attitude-Tracking ManeuversIEEE Transactions on Industrial Electronics.  57:1436-1444. 2010
    2005 Automated estimator parameter selection for an IBM head/disk assemblyISA Transactions.  44:413-422. 2005
    2003 A Parallel Observer System for Non-Deterministic Multirate SystemsJournal of Dynamic Systems Measurement and Control: Transactions of the ASME.  125:281-286. 2003
    2003 An Adaptive Parallel Observer System for Multirate Systems and Frequency-Aliased Output MeasurementsJournal of Dynamic Systems Measurement and Control: Transactions of the ASME.  125:303-309. 2003

    Article

    Year Title
    2017 Lean Collaboration on Campus? A social Networks and Bricolage Approach 2017
    2017 Lean Collaboration on Campus? A social Networks and Bricolage Approach 2017

    Chapter

    Year Title
    2000 A Discrete Sliding Mode Observer with an Attractive Boundary Layer.  74-83. 2000

    Conference Paper

    Year Title
    2020 Experimental Confirmation of Transcending Particle Swarm Optimization (TPSO) for Autonomous Extraterrestrial Surface Search and Exploration 2020
    2019 Experimental Field Testing and Confirmation of Particle Swarm Optimization for Autonomous Extraterrestrial Surface Search and Exploration 2019
    2019 Control of an Earth-Based Satellite Test Platform through Vision Based Position Measurement 2019
    2019 Coordination of a Decentralized Satellite Swarm with Internal Formation 2019
    2018 A Multi-Layered Approach to Autonomous Surface Vehicle Map-Based AutonomyOCEANS 2018 MTS/IEEE CHARLESTON. 1-8. 2018
    2018 Comparative Study of Heading and Speed Control Techniques for Small Autonomous Surface VehiclesOCEANS 2018 MTS/IEEE CHARLESTON. 1-10. 2018
    2018 Particle Swarm Optimization Tuning of Fault Tolerant Sliding Mode Control for QuadrotorASME 2018 Dynamic Systems and Control Conference. 2018
    2017 A Novel State Space Representation of Particle Swarm Optimization Dynamics 2017
    2017 Obstacle Avoidance Strategies for Autonomous Surface Vessels 2017
    2016 Generic Calibration Method for Reduction of Position Output Error in Celestial Blind Astrometric Position Estimation DeviceAIAA SPACE 2016. 2016
    2016 Qualitative Comparison Of Spacecraft Attitude Controllers Based On A Quadrotor PlatformAIAA SPACE 2016. 2016
    2016 Celestial Navigation Device for Future Autonomous ApplicationsAAS/AIAA Space Flight Mechanics Symposium. 2016
    2016 Modified Hybrid Modeling Technique for Flexible Spin-Stabilized Spacecraft Applied to NASA's Magnetospheric MultiScale (MMS) Mission TableSat Generation IC (TableSat IC)AAS/AIAA Space Flight Mechanics Symposium. 2016
    2015 Depth adaptive hydrographic survey behavior for autonomous surface vesselsOCEANS 2015 - MTS/IEEE Washington. 1-7. 2015
    2015 Low Cost System for Autonomous Surface Vehicle based Hydrographic Survey 2015
    2014 The Analytical Study of Particle Swarm Optimization Approaches for Extraterrestrial Surface Navigational SearchesAAS/AIAA Astrodynamics Specialist Conference. 2014
    2014 Pose Detection and Control of Multiple Unmanned Underwater Vehicles (UUVs) Using Optical Feedback 2014
    2014 An Image Processing Approach for Determining the Relative Pose of Unmanned Underwater VehiclesOceans Conference Record (IEEE). 1-4. 2014
    2014 Pose Detection and Control of Multiple Unmanned Underwater Vehicles (UUVs) Using Optical FeedbackOceans Conference Record (IEEE). 1-6. 2014
    2013 Celestial Navigation-Based Controller Design for Extraterrestrial Surface NavigationAIAA Guidance, Navigation, and Control (GNC) Conference. 2013
    2013 Characterization of optical communication in a leader-follower unmanned underwater vehicle formationProceedings of SPIE - The International Society for Optical Engineering. 872406-872406. 2013
    2013 Using TableSat IC for the Analysis of Attitude Control and Flexible Boom Dynamics for NASA Magnetospheric MultiScale (MMS) Mission Spacecraft 2013
    2012 Hybrid Modeling Technique Applied to NASA's Magnetospheric MultiScale (MMS) Mission TableSat Generation IB (TableSat IB)2012 AAS/AIAA Astrodynamics Specialist Conference. 2012
    2012 On-board and/or ground-based gyroless accelerometer calibration for NASA's Magnetospheric MultiScale (MMS) Mission2012 American Control Conference (ACC). 179-184. 2012
    2012 On-board and/or ground-based gyroless accelerometer calibration with uncertain spacecraft inertia for NASA's Magnetospheric MultiScale (MMS) Mission2012 American Control Conference (ACC). 185-190. 2012
    2012 An Automated Airlift System for Open Ocean Aquaculture2012 OCEANS. 1-8. 2012
    2012 Distance Detection of Unmanned Underwater Vehicles by Utilizing Optical Sensor Feedback in a Leader-Follower Formation2012 OCEANS. 1-6. 2012
    2012 Using the Magnetospheric Multiscale (MMS) TableSat IB for the Analysis of Attitude Control and Flexible Boom Dynamics for MMS Mission Spacecraft 2012
    2010 TableSat Generation II: a Limited 5-DOF Table Top Prototype for NASA's Magnetospheric MultiScale (MMS) MissionAIAA/AAS Astrodynamics Specialist Conference. 2010
    2010 TableSat II for NASA's Magnetospheric MultiScale (MMS) Mission - A Problem in Orbit and Attitude Determination and Control 2010
    2009 A Comparative Analsysis of Body-Rate Estimation Techniques for the NASA Magnetospheric Multiscale (MMS) Mission SpacecraftAIAA Guidance, Navigation, and Control Conference. 2009
    2008 A Comparative Analysis of Control Techniques for Formation Flying Spacecraft in an Earth/Moon-Sun L2 Centered LISSAJOUS OrbitAIAA/AAS Astrodynamics Specialist Conference and Exhibit. 2008
    2008 Comparative Observer-Based Nutation Control Techniques for NASA Magnetospheric Multiscale (MMS) Mission SpacecraftAIAA Guidance, Navigation and Control Conference and Exhibit. 2008
    2008 Feedback Control During Orbital Transfers of a NASA MMS Spin-Stabilized Spacecraft 2008
    2008 Quasi-continuous higher-order sliding mode controller designs for spacecraft attitude tracking manoeuvres2008 INTERNATIONAL WORKSHOP ON VARIABLE STRUCTURE SYSTEMS. 215-+. 2008
    2007 Relative Position Estimation and Control for Precision Formation Flying of Two Spacecraft FormationsAIAA Guidance, Navigation and Control Conference and Exhibit. 2007
    2007 Fault Reconstruction in a Leader/Follower Spacecraft System Using Higher Order Sliding Mode ObserversProceedings of the American Control Conference. 408-413. 2007
    2006 Attitude and angular rate estimation using the sliding mode observer with additive quaternion corrections2006 American Control Conference. 6 pp.-6 pp.. 2006
    2006 Attitude and angular rate estimation using the sliding mode observer with multiplicative quaternion corrections for the Cooperative Astrophysics Technology SATellite (CATSAT)2006 American Control Conference. 6 pp.-6 pp.. 2006
    2004 Attitude determination and orbital estimation using Earth position and magnetic field vector measurementsProceedings of the 2004 American Control Conference. 4084-4089 vol.5. 2004
    2003 A variable structure parallel observer system for robust state estimation of multirate systems with noise42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475). 1303-1308. 2003
    2003 Spacecraft attitude and rate estimation using sliding mode observersInternational Conference on Recent Advances in Space Technologies, 2003. RAST '03. Proceedings of. 165-170. 2003
    2002 A discrete time variable structure observer for uncertain systems with measurement noiseProceedings of the 41st IEEE Conference on Decision and Control, 2002.. 2582-2587. 2002
    2002 A discrete time variable structure observer with overlapping boundary layersProceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301). 2633-2638 vol.4. 2002
    2002 A variable structure parallel observer system for periodic measurement outputProceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301). 2082-2087 vol.3. 2002
    2001 State and parameter estimation for multirate systems with frequency-aliased output measurementsProceedings of the 2001 American Control Conference. (Cat. No.01CH37148). 1966-1971 vol.3. 2001
    1999 A genetic algorithm for the tuning of a discrete adaptive observer implemented on an IBM head/disk assemblyProceedings of the 1999 IEEE International Conference on Control Applications (Cat. No.99CH36328). 164-169. 1999
    1999 A parallel observer system for multirate state estimationProceedings of the 1999 American Control Conference (Cat. No. 99CH36251). 3885-3889 vol.6. 1999
    1995 Comparison of the sliding observer to several state estimators using a rotational inverted pendulumProceedings of 1995 34th IEEE Conference on Decision and Control. 3385-3390. 1995
    1995 Input-output feedback linearization control of a load-sensing hydraulic servo systemProceedings of International Conference on Control Applications. 910-915. 1995

    Patent

    Year Title
    Optical Based Pose Detection for Multiple Unmanned Underwater Vehicles
    Pose Detection and Control of Unmanned Underwater Vehicles (UUVs)

    Principal Investigator On

  • UUV-ASV System  awarded by US DOD, Navy 2020 - 2023
  • Coordination of a Multi-Platform UUV/ASV System  awarded by US DOD, Navy 2020 - 2022
  • Particle Swarm Optimization  awarded by Physical Sciences, Inc. 2018 - 2021
  • Particle Swarm Optimization (PSO) as a Search Technique for Micro-Aerial Vehicals  awarded by Physical Sciences, Inc. 2018 - 2021
  • Development of Autonomous  awarded by US DOD, Navy 2017 - 2020
  • Development of Autonomous Control for Multiple Vehicle Platforms  awarded by US DOD, Navy 2017 - 2020
  • Development of Autonomous Control of Multiple Unmanned Underwater Vehicles (UUVs) and Autonomous Surface Vehicles (ASVs)  awarded by University of Michigan 2014 - 2015
  • NASA MMS Boom Dynamic Investigation and Accelerometer Parameters Estimation  awarded by National Aeronautics and Space Administration (NASA) 2010 - 2015
  • Autonomous Control for Multiple Unmanned Underwater Vehicles (UUVs) and Autonomous Surface Vehicles (ASVs)  awarded by University of Michigan 2014
  • Link Ocean Engineering & Instrumentation Ph.D. Fellowship  awarded by Link Foundation 2013 - 2014
  • Lunar Surface Navigation (CelNav): Independent Lunar Surface Navigation in a Crater  awarded by National Aeronautics and Space Administration (NASA) 2008 - 2012
  • Independent Boom Dynamics Investigation for Magnetospheric Multi-Scale Mission  awarded by National Aeronautics and Space Administration (NASA) 2006 - 2010
  • NASA Lunar Navigational Determination System (LaNDS) IRAD: Celectial Navigation (CelNav) for Lunar Surface Navigation  awarded by National Aeronautics and Space Administration (NASA) 2009 - 2010
  • 2002 International Travel  awarded by American Society of Mechanical Engineers 2003 - 2005
  • Dynamic Sys Control Div Student Travel Intl Mech Engr  awarded by National Science Foundation (NSF) 2002 - 2005
  • 2004 AMSE International Mechanical Engineering Congress and RD & D Exposition (IMECRDDE)  awarded by National Science Foundation (NSF) 2004 - 2005
  • ASME Student Travel  awarded by American Society of Mechanical Engineers 2004 - 2005
  • Student Travel Grant - 2002 American Control Conference  awarded by American Auto Control Council 2001 - 2002
  • Student Travel Grant - 2002 American Control Conference  awarded by National Science Foundation (NSF) 2001 - 2002
  • Teaching Activities

  • Doctoral Research Taught course
  • Doctoral Research Taught course
  • Doctoral Research Taught course
  • Doctoral Research Taught course
  • Exprmtl Measurement & Modeling Taught course
  • Marine Robotics Taught course
  • Nonlinear Control Systems Taught course
  • Undergrad Ocean Research Prog Taught course
  • Undergrad Ocean Research Prog Taught course
  • Doctoral Research Taught course 2024
  • Doctoral Research Taught course 2024
  • Exprmtl Measurement & Modeling Taught course 2024
  • Undergrad Ocean Research Prog Taught course 2024
  • Advanced Control Systems I Taught course 2023
  • Doctoral Research Taught course 2023
  • Doctoral Research Taught course 2023
  • Satellite Sys, Dynamics & Ctrl Taught course 2023
  • Doctoral Research Taught course 2022
  • Doctoral Research Taught course 2022
  • Exprmtl Measurement & Modeling Taught course 2022
  • Undergrad Ocean Research Prog Taught course 2022
  • Doctoral Research Taught course 2022
  • Marine Robotics Taught course 2022
  • Doctoral Research Taught course 2021
  • Exprmtl Measurement & Modeling Taught course 2021
  • Doctoral Research Taught course 2021
  • Doctoral Research Taught course 2021
  • Marine Robotics Taught course 2021
  • Marine Robotics Taught course 2021
  • Satellite Sys, Dynamics & Ctrl Taught course 2021
  • Advanced Control Systems I Taught course 2020
  • Doctoral Research Taught course 2020
  • Doctoral Research Taught course 2020
  • Doctoral Research Taught course 2020
  • Doctoral Research Taught course 2020
  • Honors Seminar Taught course 2020
  • Satellite Sys, Dynamics & Ctrl Taught course 2020
  • Top/Marine Robotcs & Applictns Taught course 2020
  • Doctoral Research Taught course 2019
  • Doctoral Research Taught course 2019
  • Nonlinear Control Systems Taught course 2019
  • Projects Taught course 2019
  • Doctoral Research Taught course 2019
  • Master's Project Taught course 2019
  • Satellite Sys, Dynamics & Ctrl Taught course 2019
  • Sys Modeling Simulation&Contrl Taught course 2019
  • Advanced Control Systems I Taught course 2018
  • Doctoral Research Taught course 2018
  • Doctoral Research Taught course 2018
  • Honors Seminar Taught course 2018
  • Satellite Sys, Dynamics & Ctrl Taught course 2018
  • Senior Design Project Taught course 2018
  • Sys Modeling Simulation&Contrl Taught course 2018
  • Advanced Control Systems I Taught course 2017
  • Honors Seminar Taught course 2017
  • Satellite Sys, Dynamics & Ctrl Taught course 2017
  • Sys Modeling Simulation&Contrl Taught course 2017
  • Advanced Control Systems I Taught course 2016
  • Master's Project Taught course 2016
  • Nonlinear Control Systems Taught course 2016
  • Satellite Sys, Dynamics & Ctrl Taught course 2016
  • Exprmtl Measurement & Modeling Taught course 2015
  • Exprmtl Measurement & Modeling Taught course 2015
  • Honors Seminar Taught course 2015
  • Doctoral Research Taught course 2015
  • Honors Seminar Taught course 2015
  • Master's Project Taught course 2015
  • Nonlinear Control Systems Taught course 2015
  • Rsrch Exp/Mechanical Engr Taught course 2015
  • Satellite Sys, Dynamics & Ctrl Taught course 2015
  • Doctoral Research Taught course 2014
  • Exprmtl Measurement & Modeling Taught course 2014
  • Exprmtl Measurement & Modeling Taught course 2014
  • Honors Seminar Taught course 2014
  • Master's Project Taught course 2014
  • Nonlinear Control Systems Taught course 2014
  • Satellite Sys, Dynamics & Ctrl Taught course 2014
  • Education And Training

  • B.S., Lehigh University
  • M.S., Lehigh University
  • Ph.D. Mechanical Engineering, Oklahoma State University
  • Full Name

  • May-Win Thein