Publications

2005

Acree, C., "Effects of Swept Tips on V-22 Whirl Flutter and Loads" NASA/TM-2005-213458 Download

Bousman, W. G. and, Kufeld, R. M. "UH-60A Airloads Catalog 2005," NASA/TM-2005-212827, AFDD/TR-05-003, August 2005. Download

Fulton, M. V., "Aeromechanics of the Active Elevon Rotor," Proceedings of the 61st Annual Forum of the American Helicopter Society, Grapevine, Texas, June 1-3, 2005. Download

Harris, F. D., "An Economic Model of U.S. Airline Operating Expenses," NASA CR-2005-213476. Download

Ippolito, C., Pisanich, G., and Young, L.A., “Cognitive Emotion Layer Architecture for Intelligent UAV Planning, Behavior and Control,” IEEE Aerospace Conference, Big Sky, MT, March 2005. Download

Johnson, W., "Model for Vortex Ring State Influence on Rotorcraft Flight Dynamics" NASA TP-2005-213447 Download

Johnson, W., Yamauchi, G. K. and Watts, M. E., "Designs and Technology Requirements for Civil Heavy Lift Rotorcraft," Proceedings of the the AHS Vertical Lift Aircraft Design Conference, San Francisco, California, January 18-20, 2005. Download

Johnson, W., Yamauchi, G. K. and Watts, M. E., "NASA Heavy Lift Rotorcraft Systems Investigation," Proceedings of the 2nd International Basic Research Conference on Rotorcraft Technology, Nanjing, China, November 7-9, 2005. Download

Johnson, W., Yamauchi, G. K. and Watts, M. E., "NASA Heavy Lift Rotorcraft Systems Investigation," NASA/TP–2005-213467. Download

Kottapalli, S., "Analytical Estimation of UH_60A Helicopter Pilot Vibration with Active Control", Published in the American Institute of Aeronautics and Astronautics 2005 Download

Kufeld, R. M. and, Bousman, W. G. Technical Note, Journal of the American Helicopter Society, Number 2, Volume 50, pps 211- 213, April 2005 Download

Potsdam, M., Yeo, H. and Johnson, W.,"Rotor Airloads Prediction Using Loose Aerodynamic/Structural Coupling". Download

Rajagopalan, G., Helitek, S., Wadcock, A. J., Yamauchi, G. K. and Silva, M. J., "Experimental and Computational Study of the Interaction Between a Tandem-Rotor Helicopter and a Ship," Proceedings of the 61st Annual Forum of the American Helicopter Society, Grapevine, Texas, June 1-3, 2005. Download

Rajagopalan, G., Schaller, D., Wadcock, A. J., Yamauchi, G. K., Heineck, J. T. and Silva, M. J., "Rhew, R.D., Guynn, M.D., Yetter, J.A., Levine, J.S., and Young, L.A., “Planetary Flight Vehicles (PFV): Technology Development Plans for New Robotic Explorers,” AIAA Infotech@Aerospace Conference, Arlington, VA, September 2005. Experimental and Computational Simulation of a Model Ship in a Wind Tunnel". Download

Rhew, R.D., Guynn, M.D., Yetter, J.A., Levine, J.S., and Young, L.A., “Planetary Flight Vehicles (PFV): Technology Development Plans for New Robotic Explorers,” AIAA Infotech@Aerospace Conference, Arlington, VA, September 2005. Download

Yeo, H. and Johnson, W., "Comparison of Rotor Structural Loads Calculated Using Comprehensive Analysis," Proceedings of the 31st European Rotorcraft Forum, Florence, Italy, September 13-15, 2005. Download

Yeo, H. and Johnson, W., "Assessment of Comprehensive Analysis Calculation of Airloads on Helicopter Rotors," Journal of Aircraft, Vol. 42, No. 5, September-October 2005. Download

Young, L.A., “Small Autonomous Air/Sea System Concepts for Coast Guard Missions,” USCG Maritime Domain Awareness Requirements, Capabilities, and Technology (MDA RCT) Forum, Santa Clara, CA, May 2, 2005.  Download

Young, L.A., Yetter, J.A., and Guynn, M.D., “System Analysis Applied to Autonomy: Application to High-Altitude Long-Endurance Remotely Operated Aircraft,” AIAA Infotech@Aerospace Conference, Arlington, VA, September 2005.  Download

Young, L.A., Aiken, E.W., “Exploration: Past and Future Contributions of the Vertical Lift Community and the Flight Vehicle Research and Technology Division,” AIAA 1st Space Exploration Conference, Orlando, FL, January 30-February1, 2005. Download

Young, L.A., Pisanich, G., Alena, R., and Ippolito, C., “Aerial Vehicle Surveys of Other Planetary Atmospheres and Surfaces: Imaging/Remote-Sensing Technology Requirements,” SPIE Electronic Imaging Conference, San Jose, CA, January 2005.  Download

Young, L.A., Lee, P., Briggs, G., and Aiken, E., “Mars Rotorcraft: Possibilities, Limitations, and Implications For Human/Robotic Exploration,” IEEE Aerospace Conference, Big Sky, MT, March 2005. Download 

Young, L.A., Pisanich, G., and Ippolito, C., “Aerial Explorers,” 43rd AIAA Aerospace Sciences Meeting, Reno, NV, January 10-13, 2005.  Download

Young, L.A., Briggs, G., Aiken, E., and Pisanich, G., “Rotary-Wing Decelerators for Probe Descent through the Atmosphere of Venus,” 2nd International Planetary Probe Workshop, NASA Ames Research Center, Moffett Field, CA, August 2004 (NASA CP-2004-213456, April 2005).  Download