CURRENT PROJECTS

  • Guiding of High Amplitude Stress Waves Through Sterss-Induced Domain Switching, Sponsor: Army Research Office (ARO).
  • Ultrasonic Guided Wave Methods for Combined SHM and NDE of Composite Aerospace Structural Components, Sponsor: NASA.
  • Nonlinear Periodic Metamaterials for Acoustic Wave Management, Sponsor: National Science Foundation (NSF).

SELECTED COMPLETED PROJECTS

  • Robotic Landing Gear For Rotorcraft, Sponsor: DARPA.
  • Computational and Experimental Multiscale Analysis of Heterogeneous Solids and Metamaterials, Sponsor: National Science Foundation (NSF).
  • Nonlinear Periodic Metamaterials for Acoustic Wave Management, Sponsor: National Science Foundation (NSF).
  • Periodic cellular piezoelectric sensors and actuators for frequency-based steering, Sponsor: National Science Foundation (NSF)
  • Multifunctional Sensors for Loads and Health Monitoring, Sponsor: Vertical Lift Center of Excellence (US Army, US Navy)
  • Structural Logic: A library of structural components for high stiffness/high damping performance, Sponsor: DARPA/Raytheon
  • Structural Health Monitoring Techniques for Rapid Inspection of structural components, Sponsor: Indian Institute of Science
  • “Frequency Steerable Acoustic Transducer.” Sponsor: Georgia Research Alliance.
  • “Combined Analytical And Experimental Approaches To Rotor and Dynamic Components.” Sponsor: US Navy.
  • “DURIP: A University Testbed for Structural Health Monitoring.” Sponsor: Air Force Office of Scientific Research (AFOSR).
  • “Configurable rotorcraft airfoil concept.” Sponsor: Center for Rotorcraft Innovation.
  • “A Multi-Scale Structural Health Monitoring Approach for Damage Detection, Diagnosis and Prognosis in Aerospace Structures.” Sponsor: Air Force Office of Scientific Research (AFOSR).
  • “A Focused Research Program in Structural Health Awareness.” Sponsor: Georgia Institute of Technology.
  • “Control of Vibration Transmission and Interior Noise Radiation of Composite Shells with Embedded Passive and Active Periodicity.” Sponsor: NASA Langley Research Center.
  • “Rapid and Robust Dynamics-Based Nondestructive Method to Monitor Structural Health.” Sponsor: Air Force Office of Scientific Research (AFOSR).
  • “Bayesian Networks for Uncertainty Estimation in the Response of Dynamic Structures.” Sponsor: Air Force Office of Scientific Research (AFOSR).
  • “Application of Chiral Cellular Structures for the Design of Innovative Structural Assemblies.” Sponsors: Army Research Office (ARO), and the National Institute of Aerospace (NIA).
  • “Homogenization and Bridging Multiscale Methods for the Dynamic Analysis of Periodic Structures.”
  • “Wavefield Imaging for Structural Helath Monitoring.” Sponsor: DURIP Air Force Office of Scientific Research.
  • “Manufacturing Equipment for Chiral Cellular Structures.” Sponsor: DURIP Army Research Office.