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Todd David Murphey

  • 1010 Citations
2000 …2026
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Personal profile

Education/Academic qualification

Control and Dynamical Systems, PhD, California Institute of Technology

… → 2002

Mathematics (summa cum laude), BS, University of Arizona

Research interests

  • Modeling and control of complex mechanisms
  • Puppets
  • Robotics

Fingerprint Dive into the research topics where Todd David Murphey is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Trajectories Engineering & Materials Science
Robotics Engineering & Materials Science
Mechanics Engineering & Materials Science
Kinematics Engineering & Materials Science
Robots Engineering & Materials Science
Feedback Engineering & Materials Science
Controllers Engineering & Materials Science
Dynamical systems Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Grants 2008 2026

Formal Foundations of Algorithmic Matter and Emergent Computation

Murphey, T. D.

Georgia Institute of Technology, Army Research Office

7/1/19 → 6/30/26

Project: Research project

Learning systems
Communication
Uncertainty

Interaction and Perception: Multi-Source Spectral Framework for Human-Swarm Collaboration

Murphey, T. D.

Space and Naval Warfare Systems Center Pacific

5/20/19 → 12/31/19

Project: Research project

Interfaces (computer)
Haptic interfaces
Touch screens
Virtual reality

CPS: Medium: Information based Control of Cyber-Physical Systems operating in uncertain environments

Argall, B. D. & Murphey, T. D.

National Science Foundation

9/15/18 → 8/31/21

Project: Research project

Physics
Cyber Physical System
Uncertainty

RI: Small: Collaborative Research: Information-driven Autonomous Exploration in Uncertain Underwater Environments

Murphey, T. D.

National Science Foundation

9/1/17 → 8/31/20

Project: Research project

Robotics
Robots
Fish
Museums
Real time control

Stability and Optimality Properties of Sequential Action Control for Nonlinear and Hybrid Systems

Murphey, T. D.

National Science Foundation

8/1/17 → 7/31/20

Project: Research project

Hybrid systems
Nonlinear systems
Lie groups
Museums
Students

Research Output 2000 2019

Active Learning of Dynamics for Data-Driven Control Using Koopman Operators

Abraham, I. & Murphey, T. D., Jan 1 2019, In : IEEE Transactions on Robotics.

Research output: Contribution to journal › Article

Controllers
Robotics
Problem-Based Learning
Mathematical operators
Nonlinear systems

Dynamical system segmentation for information measures in motion

Berrueta, T. A., Pervan, A., Fitzsimons, K. & Murphey, T. D., Jan 1 2019, In : IEEE Robotics and Automation Letters. 4, 1, p. 169-176 8 p., 8552420.

Research output: Contribution to journal › Article

Information Measure
Dynamical systems
Segmentation
Dynamical system
Embodiment

Ergodicity reveals assistance and learning from physical human-robot interaction

Fitzsimons, K., Acosta, A., Dewald, J. P. A. & Murphey, T. D., Apr 10 2019, In : Science Robotics. 4, 29, eaav6079.

Research output: Contribution to journal › Article

Human-robot Interaction
Human robot interaction
Ergodicity
Robotics
Demonstrations

Iterative Sequential Action Control for Stable, Model-Based Control of Nonlinear Systems

Tzorakoleftherakis, E. & Murphey, T. D., Aug 1 2019, In : IEEE Transactions on Automatic Control. 64, 8, p. 3170-3183 14 p., 8565883.

Research output: Contribution to journal › Article

Nonlinear systems
Trajectories
Asymptotic stability
NASA
Spacecraft

Structure-preserving local optimal control of mechanical systems

Flaßkamp, K. & Murphey, T. D., Mar 1 2019, In : Optimal Control Applications and Methods. 40, 2, p. 310-329 20 p.

Research output: Contribution to journal › Article

Mechanical Systems
Optimal Control Problem
Optimal Control
Discretization
System Dynamics