Presentations

  1. Prasad, J.V.R., Gupta, R.K., and Venkateswarlu, P., “Input Design for Helicopter System Identification,” Presented at the Annual General Body Meeting of the Aeronautical Society of India, Madras, India, December 1982.
  2. Prasad, J.V.R., Gupta, R.K., and Venkateswarlu, P., “Effect of Observer Eigenvalues on the System Response,” Presented at the Annual General Body Meeting of the Aeronautical Society of India, Madras, India, December 1982.
  3. Prasad, J.V.R. and Pierce, G.A., “Effect of Cyclic Pitch Variations on Hingeless Rotor Blade Stability,” Presented at the Workshop on Dynamics and Aeroelastic Stability Modeling of Rotor Systems, Georgia Tech, Atlanta, December 4-5, 1985.
  4. Calise, A.J. and Prasad, J.V.R, “Compensator Based Controller Design for Helicopters,” Presented at the Second Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Boca Raton, FL, November 18-20, 1987.
  5. Schrage, D.P., Oakes, G. and Prasad, J.V.R., and Anand, V.R., “Development of an Individual Blade Control Analysis,” Presented at the Second Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Boca Raton, FL, November 18-20, 1987.
  6. Schrage, D.P., Prasad, J.V.R., and Wasikowski, M.E., “Active Vibration Control Using Reduced-Order Models,” Presented at the Second Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Boca Raton, FL, November 18-20, 1987.
  7. Schrage, D.P., Prasad, J.V.R., Menon, P.K., Mittal, M., and Sareen, A., “Nonlinear Control of a Twin Lift Helicopter System,” Presented at the National Specialists’ Meeting on Automation Applications for Rotorcraft, Atlanta, 1988.
  8. Prasad, J.V.R., Schrage, D.P., Costello, M., Riaz, J., and Gaonkar, G.H., “Effect of Rotating Frame Turbulence on Helicopter Body Response,” Presented at the Third Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Durham, NC, March 12-14, 1990.
  9. Prasad, J.V.R., Bowles, T. and Hanagud, S.V., “A Study on Active Control of Blade Vortex Interaction,” Presented at the Fourth Workshop on Dynamics and Aeroelastic Modeling of Rotorcraft Systems, College Park, MD,  November 1991.
  10. Prasad, J.V.R., “Modeling and Control Issues of a Twin-Lift Helicopter System,”  Presented at the Tenth Army Conference on Applied Mathematics and Computing, June 1992.
  11. Prasad, J.V.R., “Progress on Ground Effect Modeling and Simulation,” Presented at the TTCP HTP-6 Meeting, Naval Air Warfare Center, Lakehurst, NJ, April 1995.
  12. Mavris, D.N., Prasad, J.V.R. and Mittal, M., “Ship Airwake Modeling for Rotorcraft Realtime Simulation Applications,” Presented at the TTCP HTP-6 Meeting, Naval Air Warfare Center, Lakehurst, NJ, April 1995.
  13. Prasad, J.V.R., “Active Control of Compressor Performance,” Presented at the MITE Workshop, Georgia Institute of Technology, Atlanta, GA, July 1998.
  14. Prasad, J.V.R., Neumeier, Y. and Markopoulos, N., “Active and passive Control of Compressor Performance,” Presented at the MITE Review, Georgia Institute of Technology, September 1999.
  15. Komerath, N., Prasad, J.V.R., Sankar, L.N., Smith, M.J., Conlisk, A.J. and Peters, D.A., “Integrated Prediction Approach for Rotorcraft Descent,” Presented at the Workshop on Powered Descent Flight, NAWC, Patuxent River, July 2000.
  16. Prasad, J.V.R. and Peters, D.A., “Inflow Modeling for Maneuvering and In-Ground Effect Flight,” Presented at the Huntsville Simulation Conference (HSC 2000), Huntsville, AL, October 4, 2000.
  17. Prasad, J.V.R., “Active Control of Compressor Flow Dynamics,” Presented at the MITE Workshop, Georgia Institute of Technology, December 2000.
  18. Schrage, D.P., Peters, D.A., Prasad, J.V.R., Sankar, L. and Basset, P-M., “Technical Capabilities at Georgia Tech for Studying Rotorcraft in Rapid Descent,” Presented at the NASA Workshop, June 2001.
  19. Prasad, J.V.R., Zhao, J. and Peters, D.A., “A Study on Dynamic Wake Distortion Effects during Helicopter Transient Maneuvering Flight,” Presented at the Ninth International ARO Workshop on Aeroelasticity of Rotorcraft Systems, Ann Arbor, MI, October 22-24, 2001.
  20. Prasad, J.V.R., “Envelope Protection for Carefree Maneuvering,” Presented at the Aero India International Seminar, February 6-8, 2003, Bangalore, India (Invited).
  21. Prasad, J.V.R., “Active Compressor Stability Margin Management,” Presented at the Workshop on GEAE-USA Program, GE Aircraft Engines, Cincinnati, OH, August 2005.
  22. Prasad, J.V.R. and Chen, C., “A Simplified Rotor Inflow Model for Descent Flight,” Presented at the Eleventh International Workshop on Rotorcraft Dynamics and Aeroelasticity, Deerfield Beach, FL, October 12-14, 2005.
  23. Prasad, J.V.R. and Peters, D.A., “Finite State Rotor Inflow Models for Maneuvering Flight,” Presented at the Eleventh International Workshop on Rotorcraft Dynamics and Aeroelasticity, Deerfield Beach, FL, October 12-14, 2005.
  24. Prasad, J.V.R., Neumeier, Y. and Dhingra, M., “Active Compressor Control,” Presented at the Turbine Engine Technology Symposium, Dayton, OH, September 11-14, 2006.
  25. Prasad, J.V.R., “Active Compressor Stability Margin Management,” Presented at the Workshop on GEAE-USA Program, GE Aviation, Cincinnati, OH, May 2008.