Vadrevu Murthy

Vadrevu Murthy

Professor

Mechanical & Aerospace Engineering

Degree(s):

  • Ph.D., Aerospace Engineering, Georgia Institute of Technology

Research Interests:

  • Helicopter dynamics

Recent research:

Helicopter CFD aerodynamics in the frequency domain using Euler’s equations — has potential to replace the current strip theory, semi-empirical, and potential flow with assumed numerical wakes models. that exist in the industry. Similarly, another research project dealt with the problems of real time optimal trajectory and control of unmanned Helicopters using Evolutionary (Genetic) Algorithms. This may find applications in the real world.

Teaching Interests:

  • Aerodynamics (Incompressible/ Compressible and Steady/ Unsteady)
  • Aeroelasticity
  • Design
  • Flight mechanics
  • Control applying to:
    • Airplanes
    • Airships
    • Helicopters
    • Spacecraft

Recent Publications:

Otimal Controller for an Autonomous Helicopter in Autorotation,” AIAA Guidance, Navigation and Control Conference and Exhibit, Chicago, IL, Aug. 2009 (With Lihong Zhao).

Optimal Tracking Controller of an Autonomous Helicopter in Hovering and Forward Flight,” 47th AIAA Aerospace Sciences Meeting and Exhibit, Orlando, FL, Jan. 2009 (With Lihong Zhao).

Optimal Trajectory Tracking Controller of an Autonomous Helicopter in Forward Flight,” AIAA Guidance, Navigation and Control Conference and Exhibit, Honolulu, HI, Aug. 2008 (With Lihong Zhao).

Optimal Trajectory Tracking Controller of an Autonomous Helicopter in Hovering Flight, IEEE Aerospace Conference,” Big Sky, MT, Mar. 2008 (With Lihong Zhao).

Dynamic Stall of Oscillating 2D and Finite Wings,” 46th AIAA Aerospace Sciences  Meeting and Exhibit, Reno, Nevada, Jan. 2008 (With Ercan Dumlupinar)

Efficient Rotor Flow Calculation Using Multiblade Coordinate Transformed CFD in Frequency Domain,” 46th AIAA Aerospace Science Meeting and Exhibit, Reno, NV, Jan.  2008 (With Manish Kumar).