2012 Technical Papers

Han, D., Rahn, C.D., and Smith, E.C., “Higher Harmonic Pitch Link Loads Reduction Using Fluidlastic Isolators,” Journal of Aerospace Engineering, Accepted for publication, December 2012.

Premi, Amandeep, Mark Maughmer, Christopher Brophy, “Flow-Quality Measurements and Qualification of the Pennsylvania State University Low-Speed, Low-Turbulence Wind Tunnel,” 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012, 10.2514/6.2012-1214.

Horn, Joseph F., Guo, Wei, Ozdemir, Gurbuz Taha, “Improve Closed-Loop Stability and Handling Qualities,” Journal of the American Helicopter Society, Volume 57, Number 2, April 2012 , pp. 1-10(10).

Horn, Joseph F., Eric M. Schmidt, Brian R. Geiger, and Mark P. DeAngelo, “Neural Network-Based Trajectory Optimization for Unmanned Aerial Vehicles,” Journal of Guidance, Control, and Dynamics, 2012, Vol.35: 548-562, 10.2514/1.53889.

Austruy, Julien, Gandhi, Farhan, and Lieven, Nick, “Rotor Vibration Reduction Using an Embedded Spanwise Absorber,” Journal of the American Helicopter Society, Volume 57, Number 2, April 2012 , pp. 49-60(12).

Saribay, Zihni B., Bill, Robert C., Smith, Edward C., and Rao, Suren B., “Analysis of Conjugate Meshing Face Gear Pairs,” Journal of the American Helicopter Society, Volume 57, Number 3, July 2012 , pp. 1-10(10).

Coder, James, and Mark Maughmer, “One-Equation Transition Closure for Eddy-Viscosity Turbulence Models in CFD,” 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012, 10.2514/6.2012-672.

Chen, Y., Qiu, J, Palacios, J, and Smith, E.C., “Tracking Control of Piezoelectric Stack Actuator Using Modified Prandtl–Ishlinskii Model,” Journal of Intelligent Material Systems and Structures, (0), (0) published online), August 2012.

Kannajosyula, H., C.J. Lissenden, and J.L. Rose, “Non-linearly phased 2-D array transducers arranged on a cylindrical-polar grid for real time guided wave mode control and steering,” In:Review of Progress in Quantitative Nondestructive Evaluation, Vol. 31, D.O. Thompson and D.E. Chimenti, Eds., American Institute of Physics Proc. 1430, pp. 945-952.

Lesieutre, George, “A Viscous “Geometric” Beam Damping Model that Results in Weak Frequency Dependence of Modal Damping,” 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2012, 10.2514/6.2012-1873.

Barbarino, Silvestro, Michael Pontecorvo, Farhan Gandhi, “Energy Dissipation of a Bi-stable von-Mises Truss under Harmonic Excitation,” 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2012, 10.2514/6.2012-1712.

Overmeyer, Austin, Jose Palacios, Edward Smith, “Actuator Bonding Optimization and System Control of a Rotor Blade Ultrasonic Deicing System,” 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2012, 10.2514/6.2012-1476.

Jha, Pankaj, Dwight Brillembourg, Sven Schmitz, “Wind Turbines Under Atmospheric Icing Conditions – Ice Accretion Modeling, Aerodynamics, and Control Strategies for Mitigating Performance Degradation,” 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012, 10.2514/6.2012-1287.

Cho, H., C.J. Lissenden, 2012, “Structural health monitoring of fatigue crack growth in plate structures with ultrasonic guided waves,” Struct. Health Mon. Int. J. Vol. 11, pp. 393-404. DOI: 10.117/1475921711430439.

Conlon, S., E. Smith, S. Evans, P. Romano and A. Barnard, “OH-58 D Tailboom Damage Detection Study,” 68th American Helicopter Society Forum, Fort Worth, TX, (May 2012).

Goldman, Benjamin, and Kenneth Brentner, “New Algorithms for Reduced Memory and Real-Time Noise Prediction,” 18th AIAA/CEAS Aeroacoustics Conference (33rd AIAA Aeroacoustics Conference), 2012, 10.2514/6.2012-2237.

Choephel, Tenzin, James Coder,and Mark Maughmer, “Airfoil Boundary-Layer Flow Control Using Fluidic Oscillators,” 30th AIAA Applied Aerodynamics Conference, 2012, 10.2514/6.2012-2655.

Han, Yiqiang, and Jose Palacios, “Analytical and Experimental Determination of Airfoil Performance Degradation Due to Ice Accretion,” 4th AIAA Atmospheric and Space Environments Conference, 2012, 10.2514/6.2012-2794.

Shepherd, M.R., S.C. Conlon, F. Semperlotti, and S.A. Hambric, “Structural Intensity Modeling and Simulations for Damage Detection,” ASME Journal of Vibration and Acoustics, Vol. 134, 10pp, 2012.

DeAngelo, Mark, Joseph Horn, and Michael Roeckel, “Optimal Search Strategies for Unmanned Aerial Vehicles,” AIAA Guidance, Navigation, and Control Conference, 2012, 10.2514/6.2012-4787.

Miller, S. W., Little, E. J., Yukish, M. A., Bakis, C. E., and Smith, E. C., “Rate Effects and Environmental Sensitivity of Textile Energy Absorbers,” Proc. 68th Forum, Vol. 2, American Helicopter Society, Alexandria, VA, 2012, pp. 931-944.

Conlon, S.C., and F. Semperlotti, “Airframe Vibration Damping Characteristics: A Study of Flight and Laboratory Test Structures,” Noise Control Engineering Journal 60(5), 10 pp, Sept-Oct, 2012.

Palacios, J., Han, Y., Brouwers, E., Smith, E., “Icing Environment Rotor Test Stand Liquid Water Content Measurement Procedures and Ice Shape Correlation,” American Helicopter Society Journal, Volume 57, Number 2, April 2012.

Tiwari, C., Smith, E. C., and Bakis, C. E., “Non-linear Modeling of Extension-Twist Coupled Energy Absorbing Composite Tubes,” Proc. 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conf., American Inst. of Aeronautics and Astronautics, Reston, VA, 2012, Paper No. 2012-1769, 17 p. (CD ROM).

Zhu, Y., and Bakis, C. E., “Damage Detection in Glass Fiber Composites using Carbon Nanofillers and Electrical Resistance Method,” Proc. 2012 SAMPE Intl. Technical Conference, Society for the Advancement of Materials and Process Engineering, Covina, CA, 2012, ISBN 978-1-934551-13-4, Paper No. 2431, 14 p. (CD-ROM).

Zhu, Y., Bakis, C. E., and Adair, J. H., “Effects of Carbon Nanofiller Functionalization and Distribution on Interlaminar Fracture Toughness of Multi-Scale Reinforced Polymer Composites,”Carbon, 50(3):1316-1331.

Zhu, Y., and Bakis, C. E., “CAI Strength of Filament Wound Glass Fiber Composites Toughened with Carbon Nanofillers,” Proc. SAMPE 2012 Conference and Exposition, Society for the Advancement of Materials and Process Engineering, Covina, CA, 2012, 15 p. (CD-ROM).

Zhu, Y., and Bakis, C. E., “Post-Indentation Compression Behavior of S2-Glass/Epoxy Composite Tubes with Nanofillers,” Proc. 27th Technical Conference, American Society for Composites, W. Chan, S. Nomura, and D.-S. Dancila, Eds., DEStech Publications, Lancaster, PA, 2012, ISBN 978-1-60595-076-1, Paper No. 266, 18 p. (CD ROM).