Faculty

Institution

Unit

Venue

Timothy Wolfe Bretl

Professor

University of Illinois Urbana-Champaign

Affiliations

The Grainger College of Engineering

Department of Aerospace Engineering

Timothy Wolfe Bretl is currently serving as an Aerospace Engineering Professor at University of Illinois Urbana-Champaign.

Honors

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Experiences

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Education

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Timothy Wolfe Bretl

University of Illinois Urbana-Champaign

Professor

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robotics autonomous robots systems engineering robotics automation applied mathematics computer science kinematics kinesiology path planning trajectory planning robot control control optimization robot kinematics field robotics control systems mechanical systems intelligent robot robot learning computer vision machine vision intelligent robotic systems human movement motor control automatic control unmanned aircraft systems mathematical optimization rehabilitation engineering biomedical circuits prosthesis intelligent robotics legged robots braincomputer interface physiological measurements physical medicine neural interfaces mechanical science dexterous manipulation motion planning multibody system dynamic medical electronics bipedal locomotion aerospace systems aeronautics rehabilitation robotics object manipulation trajectory optimization eeg signal processing stimulation device motion synthesis 3d pose estimation motion control flight control aerial robotics differential wheeled robot wearable electronics humanoid robots haptic feedback cognitive electrophysiology aerospace propulsion mathematical control theory electrotactile stimulation static equilibrium quasi-static manipulation inverse optimal control planar elastic rod second-chance testing haptic technologies manipulation planning planar workspace sensorimotor control equilibrium constraints boundary conditions motion primitives ensemble control system model perturbation approximate steering intelligent automation automation engineering automation artificial intelligence optimal control

Notable Scholarly Works

Notable Federal Grants

Collaborators

Board #127: Wip: Assessing Aerospace Students’ Human-Centered Engineering Design Competency Across Multiple Required Courses. (2025)

Taylor ParksTimothy BretlSaadeddine Shehab

design researchengineering educationengineering design processdesigneducational assessmenthigher educationeducationeducational designstem education

Determining the Best Policies for Second-Chance Tests for Stem Students. (2024)

Chinedu EmekaDavid SmithCraig ZillesMatthew WestGeoffrey HermanTimothy Bretl

program evaluationeducation policyeducational strategiesstudent assessmentsecond-chance testingeducational assessmentstudent outcomeseducationstem studentseducational evaluationstem educationgrading policieseducational researchstatistics

Efficient Extrinsic Self-Calibration of Multiple Imus Using Measurement Subset Selection. 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (2024)

Jongwon LeeDavid HanleyTimothy Bretl

calibrationmultivariate calibrationsensor calibrationmeasurementcamera calibrationcomputational imagingsensorsbiostatisticsmultiple imuscomputer engineeringinstrumentationmeasurement systems

Second-Chance Testing as a Means of Reducing Students' Test Anxiety and Improving Outcomes. (2024)

Chinedu EmekaCraig ZillesMatthew WestGeoffrey HermanTimothy Bretl

educational psychologysecond-chance testingtest anxietyeducational assessmentanxiety disorderseducationstudent outcomesstem studentsstudent successpsychologystem educationeducational researchpsychological assessment

The Impact of Adverse Environmental Conditions on Fiducial Marker Detection From Rotorcraft. AIAA SCITECH 2022 Forum (2024)

Su Yeon ChoiJongwon LeeTimothy Bretl

unmanned aircraft systems3d pose estimationunmanned aerial vehicleslocalizationaerospace engineeringhigh accuracyhuman pose estimationmachine visionnavigationpose estimationadverse environmental conditionscomputer visionfield robotics

The Use of Multi-Scale Fiducial Markers to Aid Takeoff and Landing Navigation by Rotorcraft. AIAA SCITECH 2022 Forum (2024)

Jongwon LeeSu Yeon ChoiTimothy Bretl

autonomous robotsvision roboticsunmanned aircraft systemsunmanned aerial vehiclesroboticsvisual slamlocalizationaerospace engineeringmulti-scale fiducial markersmachine visionnavigationlanding navigationodometryautonomous navigationcomputer visionfield robotics

WIP: Exploring the Impact of Partner Assignment on Students’ Decision-Making in Collaborative Design Projects. (2024)

Taylor ParksTimothy BretlAlexander Pagano

learning sciencesengineering educationexperiential learningdesigneducational strategiesgroup processproject-based learningcollaborative designeducationcollaborative learningcooperative learningteam formationlatex aiaa-compliant templatesproject managementundergraduate researchlatex template

WIP: Using a Human-Centered Engineering Design Framework to Develop Learning Progressions in an Aerospace Engineering Program. (2024)

Taylor ParksSaadeddine ShehabTimothy BretlElle WroblewskiMichael Lembeck

design researchengineering educationengineering design processdesigneducational strategiesinstructional designeducationeducational designlearning progressionsdesign thinkingprogression trackstem educationaerospace engineering program

Closed‐Loop Control of Front Speed During Frontal Polymerization of Dicyclopentadiene—a Numerical Study. Advanced Theory and Simulations (2023)

Grayson SchaerTimothy Bretl

closed‐loop controlpolymer testingengineeringpolymer stabilitypolymer modelingpolymer engineeringheat transferpolymer compositespolymerization kineticspolymer sciencespontaneous pattern formationfrontal polymerizationmechanical engineering

Comparative Study of Visual Slam-Based Mobile Robot Localization Using Fiducial Markers. arXiv (Cornell University) (2023)

Lee, JongwonChoi, Su YeonHanley, DavidBretl, Timothy

autonomous robotsvision roboticsvehicle localizationroboticsintelligent robotlocalization modelocalizationrobotics perceptioncomputer visionmachine visionodometrycomparative studyautonomous navigationrobotics automationmobile robot localizationfield robotics

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Timothy Wolfe Bretl

Professor

University of Illinois Urbana-Champaign

Affiliations

The Grainger College of Engineering

Department of Aerospace Engineering

Timothy Wolfe Bretl is currently serving as an Aerospace Engineering Professor at University of Illinois Urbana-Champaign.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Timothy Wolfe Bretl

University of Illinois Urbana-Champaign

Professor

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Board #127: Wip: Assessing Aerospace Students’ Human-Centered Engineering Design Competency Across Multiple Required Courses. (2025)

Taylor ParksTimothy BretlSaadeddine Shehab

design researchengineering educationengineering design processdesigneducational assessmenthigher educationeducationeducational designstem education

Determining the Best Policies for Second-Chance Tests for Stem Students. (2024)

Chinedu EmekaDavid SmithCraig ZillesMatthew WestGeoffrey HermanTimothy Bretl

Efficient Extrinsic Self-Calibration of Multiple Imus Using Measurement Subset Selection. 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (2024)

Jongwon LeeDavid HanleyTimothy Bretl

calibrationmultivariate calibrationsensor calibrationmeasurementcamera calibrationcomputational imagingsensorsbiostatisticsmultiple imuscomputer engineeringinstrumentationmeasurement systems

Second-Chance Testing as a Means of Reducing Students' Test Anxiety and Improving Outcomes. (2024)

Chinedu EmekaCraig ZillesMatthew WestGeoffrey HermanTimothy Bretl

The Impact of Adverse Environmental Conditions on Fiducial Marker Detection From Rotorcraft. AIAA SCITECH 2022 Forum (2024)

Su Yeon ChoiJongwon LeeTimothy Bretl

The Use of Multi-Scale Fiducial Markers to Aid Takeoff and Landing Navigation by Rotorcraft. AIAA SCITECH 2022 Forum (2024)

Jongwon LeeSu Yeon ChoiTimothy Bretl

WIP: Exploring the Impact of Partner Assignment on Students’ Decision-Making in Collaborative Design Projects. (2024)

Taylor ParksTimothy BretlAlexander Pagano

WIP: Using a Human-Centered Engineering Design Framework to Develop Learning Progressions in an Aerospace Engineering Program. (2024)

Taylor ParksSaadeddine ShehabTimothy BretlElle WroblewskiMichael Lembeck

Closed‐Loop Control of Front Speed During Frontal Polymerization of Dicyclopentadiene—a Numerical Study. Advanced Theory and Simulations (2023)

Grayson SchaerTimothy Bretl

Comparative Study of Visual Slam-Based Mobile Robot Localization Using Fiducial Markers. arXiv (Cornell University) (2023)

Lee, JongwonChoi, Su YeonHanley, DavidBretl, Timothy

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