Dr. Dewey H. Hodges - Conference/Workshop Presentations

 

 

 

1.     "Aeroelastic Stability of Bearingless Rotors," Meeting of the Aerospace Flutter and Dynamics Council, San Francisco, California, Nov. 1976.

 

2.     "Aeromechanical Stability of Bearingless Rotor Helicopters," Meeting of the USA-France Memorandum of Understanding for Cooperative Research in Helicopter Dynamics, NASA Ames Research Center, Moffett Field, California, May 1977.

 

3.     "Remarks on General Mathematical Considerations," Workshop on Unified Equations for Rotorcraft Systems Modeling, NASA Ames Research Center, Moffett Field, California, Feb. 1979.

 

4.     "Remarks on Aeroelastic Stability," Workshop on Unified Equations for Rotorcraft Systems Modeling, NASA Ames Research Center, Moffett Field, California, Feb. 1979.

 

5.     "Vibration of Nonuniform Rotating Beams with Discontinuities," Meeting of the USA-France Memorandum of Understanding for Cooperative Research in Helicopter Dynamics, NASA Ames Research Center, Moffett Field, California, Mar. 1979.

 

6.     "Finite Element Blade Modeling for Rotorcraft Aeroelastic Stability Analysis," Meeting of the USA-Germany Memorandum of Understanding for Cooperative Research in Helicopter Dynamics, DFVLR, Braunschweig, Germany, Sept. 1980.

 

7.     "Development of a Variable-Order Blade Finite Element Model for Small Strains and Large Rotations," Meeting of the USA-Germany Memorandum of Understanding for Cooperative Research in Helicopter Dynamics, NASA Ames Research Center, Moffett Field, California, Mar. 1981.

 

8.     "Development of an Aeroelastic Model of a Hovering Helicopter," Meeting of the USA-France Memorandum of Understanding for Cooperative Research in Helicopter Dynamics, Ames Research Center, Moffett Field, California, May 1981.

 

9.     "The Interaction of Tension and Torsion in Beam Theory," Meeting of the USA-Germany Memorandum of Understanding for Cooperative Research in Helicopter Flight Control, DFVLR, Stuttgart, West Germany, Sept. 10, 1984.

 

10.  "An Introduction to GRASP - General Rotorcraft Aeromechanical Stability Program - A Modern Approach to Rotorcraft Modeling," Presented at the First Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Georgia Institute of Technology, Atlanta, Georgia, Dec. 4 - 5, 1985 (Invited Keynote Address).

 

11.  "Finite Rotation and Nonlinear Beam Kinematics," Presented at the First Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Georgia Institute of Technology, Atlanta, Georgia, Dec. 4 - 5, 1985.

 

12.  "Experimental and Theoretical Study of the Interaction of Tension and Torsion in Beam Theory," Meeting of the USA-Germany Memorandum of Understanding for Cooperative Research in Helicopter Flight Control, U.S. Army Aerostructures Directorate, Langley Research Center, June 6, 1986.

 

13.  "Nonlinear Beam Kinematics for Small Strains and Finite Rotations," Presented at the Second Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotor Systems, Florida Atlantic University, Boca Raton, Florida, Nov. 18 - 20, 1987.

 

14.  Degener, Manfred; Hodges, Dewey H.; and Petersen, Dieter: "Analytical and Experimental Study of Beam Torsional Stiffness with Large Axial Elongation," Presented at the Second Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotor Systems, Florida Atlantic University, Boca Raton, Florida, Nov. 18 - 20, 1987.

 

15.  "Review of Composite Rotor Blade Modeling," Presented at the Second Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotor Systems, Florida Atlantic University, Boca Raton, Florida, Nov. 18 - 20, 1987.

 

16.  Hodges, Dewey H.; Crespo da Silva, Marcelo R. M.; and Peters, David A.: "Nonlinear Effects in the Static and Dynamic Behavior of Beams and Rotor Blades," Presented at the Second Non-linear Vibrations, Stability, and Dynamics of Structures and Mechanisms Conference, Virginia Polytechnic Institute and State University, June 1 - 3, 1988 (Invited).

 

17.  "Some Observations on the State of the Art Motivated by the ITR Methodology Assessment," Presented at the ITR Methodology Assessment Phase 2 Workshop, NASA Ames Research Center, Moffett Field, California, Aug. 2 - 3, 1988 (Invited).

 

18.  "Some Fundamentals Regarding Kinematics and Generalized Forces for Multibody Dynamics," Presented at the Army Research Office Workshop on Multi-Body Dynamics and Control, Research Triangle Park, North Carolina, Dec. 12, 1988 (Invited).

 

19.  "A Weak Hamiltonian Finite Element Formulation for the Advanced Launch System," Technical Interchange Meeting for Advanced Launch System Contractors, NASA Langley Research Center, Hampton, Virginia, July 18, 1989.

 

20.  Rehfield, Lawrence W.; Atilgan, Ali R.; and Hodges, Dewey H.: "Dynamic Characteristics of Thin-Walled Composite Beams," Second ARO-AHS-RPI Workshop on Composite Materials and Structures for Rotorcraft, Rensselaer Polytechnic Institute, Troy, New York, Sept. 14 - 15, 1989.

 

21.  Atilgan, Ali R.; Rehfield, Lawrence W.; and Hodges, Dewey H.: "Importance of Elastic Tailoring in Design Analysis of Thin-Walled Composite Beams," Second ARO-AHS-RPI Workshop on Composite Materials and Structures for Rotorcraft, Rensselaer Polytechnic Institute, Troy, New York, Sept. 14 - 15, 1989.

 

22.  Borri, Marco; Hodges, Dewey H.; Atilgan, Ali R.; and Berdichevsky, Victor L.: "Analysis of Sectional Properties of Curved, Twisted, Nonhomogeneous, Anisotropic Beams," Presented at the Third Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Duke University, Durham, North Carolina, Mar. 12 - 14, 1990.

 

23.  Hodges, Dewey H.; Atilgan, Ali R.; Berdichevsky, Victor L.; and Borri, Marco: "Nonlinear Analysis of Curved, Twisted, Nonhomogeneous, Anisotropic Beams," Presented at the Third Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Duke University, Durham, North Carolina, Mar. 12 - 14, 1990.

 

24.  "Space-/Time-Domain Finite Elements for Structures, Dynamics, and Control," Presented at the Third Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Duke University, Durham, North Carolina, Mar. 12 - 14, 1990.

 

25.  Crespo da Silva, Marcelo R. M.; Zaretzky, Clifford L.; and Hodges, Dewey H.: "Effects of Approximations on the Nonplanar Response of a Cantilever with a Large Tip Mass," Presented at the Third Conference on Nonlinear Vibrations, Stability, and Dynamics of Structures and Mechanisms, Virginia Polytechnic Institute and State University, June 25 - 27, 1990.

 

26.  "Modeling of Composite Beams and Plates for Static and Dynamic Analysis," Fifth NASA DAMVIBS Meeting, NASA Langley Research Center, Hampton, Virginia, Sept. 11 - 12, 1990.

 

27.  "Nonlinear Beam Theory," Rotorcraft Technology Show and Tell, U.S. Army Research Office, Research Triangle Park, North Carolina, Nov. 8, 1990.

 

28.  Hodges, Dewey H.; and Bless, Robert R.: "A New Computational Technique for Solving Optimal Control Problems," AIAA Aerospace Technology Symposium, Marietta, Georgia, Feb. 22 - 23, 1991 (Selected as best presentation in the session).

 

29.  Atilgan, Ali R.; and Hodges, Dewey H.: "On the Strain Energy of Laminated Composite Plates," International Conference on Industrial and Applied Mathematics, Washington, D.C., July 8 - 12, 1991 (Invited).

 

30.  Hodges, Dewey H.; Atilgan, Ali R.; Cesnik, Carlos E. S.; and Fulton, Mark V.: "On a Simplified Strain Energy Function for Geometrically Nonlinear Behavior of Anisotropic Beams," Presented at the Fourth Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, College Park, Maryland, Nov. 19 - 21, 1991.

 

31.  Hodges, Dewey H.; Cesnik, Carlos E. S.; and Sutyrin, Vladislav G.: "A General Framework for Static and Dynamic Analysis of Initially Twisted and Curved Composite Beams," Presented at the Army Research Office Beamology Workshop, U.S. Army Aeroflightdynamics Directorate, Ames Research Center, Moffett Field, California, Oct. 13, 1992.

 

32.  Bless, Robert R.; Seywald, Hans; and Hodges, Dewey H.: "Launch-Vehicle Trajectory Solutions with Dynamic-Pressure Constraints via Finite Elements and Shooting," NASA Langley Research Center Workshop on Guidance, Navigation, Controls, and Dynamics for Atmospheric Flight, NASA Langley Research Center, Hampton, Virginia, Mar. 18 - 19, 1993.

 

33.  Hodges, Dewey H.: "Static and Dynamic Analysis of Initially Twisted and Curved Composite Beams," Presented at the Workshop on Structural Dynamics Issues for Comprehensive Analysis of Rotorcraft, Johnson Aeronautics, St. Louis, Missouri, May 18, 1993.

 

34.  Atilgan, Ali R.; Berdichevsky, Victor L.; Cesnik, Carlos E. S.; Hodges, Dewey H.; and Sutyrin, Vladislav G.: "High-Frequency Composite Beam Dynamics," U.S. Army Research Office Workshop on Dynamics of Composites, New Orleans, Louisiana, Aug. 30 - Sept. 1, 1993.

 

35.  Cesnik, Carlos E. S.; Sutyrin, Vladislav G.; and Hodges, Dewey H.: "A Refined Composite Rotor Blade Theory Based on the Variational-Asymptotical Method," Presented at the Fifth Army Research Office Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Troy, New York, Oct. 18 - 20, 1993.

 

36.  Hodges, Dewey H.; Sutyrin, Vladislav G.; Lee, Bok W.; St. Angelo, John S.: "Variable-Order Composite Plate Theories Based on the Variational-Asymptotical Method," Presented at the 12th U.S. National Congress of Applied Mechanics, Seattle, Washington, June 27 - July 1, 1994 (Invited).

 

37.  Hodges, Dewey H.; Cesnik, Carlos E. S.; Sutyrin, Vladislav G.; Berdichevsky, Victor L.; and Volovoi, Vitali V.: "Sectional Modeling of Composite Rotor Blades for Static and Dynamic Analysis," Presented at the U.S. Army Research Office Comprehensive Analysis Workshop, U.S. Army Aeroflightdynamics Directorate, Ames Research Center, Moffett Field, California, Mar. 6, 1995.

 

38.  Shang, Xiaoyang; and Hodges, Dewey H.: "Aeroelastic Stability of Composite Hingeless Rotors with Advanced Configurations," Presented at the Sixth International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Los Angeles, California, November 8 - 10, 1995.

 

39.  Berdichevsky, Victor L.; Sutyrin, Vladislav G.; Hodges, Dewey H.; and Volovoi, Vitali V.: "Vlasov Theory: Is it Asymptotically Correct?," Presented at the Sixth International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Los Angeles, California, Nov. 8 - 10, 1995.

 

40.  Hodges, Dewey H.; Cesnik, Carlos E. S.; Popescu, Bogdan; and Harursampath, Dineshkumar: "Composite Rotor Blade Cross-Sectional Modeling: Capturing Non-Obliqueness and ‘Trapeze’ Effects," Presented at the Sixth International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Los Angeles, California, Nov. 8 - 10, 1995.

 

41.  Hodges, Dewey H.; and Harursampath, Dineshkumar: "Nonlinear Bending of Anisotropic Tubes - Analytical Solution Using the Variational-Asymptotic Approach," Presented at the Seventh International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Saint Louis, Missouri, Oct. 14 - 16, 1997.

 

42.  Popescu, Bogdan; and Hodges, Dewey H.: "Asymptotically Correct Numerical Evaluation of Shear Effects in Composite Beams," Presented at the Seventh International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Saint Louis, Missouri, Oct. 14 - 16, 1997.

 

43.  Volovoi, Vitali, V.; Hodges, Dewey H.; Berdichevsky, Victor L.; and Sutyrin, Vladislav G.: "On Dynamics of Elastic Anisotropic Beams," Presented at the Seventh International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Saint Louis, Missouri, Oct. 14 - 16, 1997.

 

44.  Soykasap, Ömer; and Hodges, Dewey H.: "Unconstrained Aeroelastic Optimization of a Composite Tilt Rotor," Presented at the Seventh International Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, Saint Louis, Missouri, Oct. 14 - 16, 1997.

 

45.  Hodges, Dewey H.; Volovoi, Vitali, V.; Berdichevsky, Victor L.; and Sutyrin, Vladislav G.: "Asymptotic Approach to Beam Statics and Dynamics," Presented at the 13th U.S. National Congress of Applied Mechanics, Gainesville, Florida, June 22 - 26, 1998 (Invited).

 

46.  Hodges, Dewey H.; and Cesnik, Carlos E. S.: "Aeroservoelasticity of Composite-Winged Aircraft," AFOSR Aerodynamics and Turbulence Conference, Annapolis, Maryland, August 18 - 20, 1998 (Review of Fluid-Structure Interaction Projects).

 

47.  Patil, Mayuresh J.; Hodges, Dewey H.; and Cesnik, Carlos E. S.: "Nonlinear Aeroelasticity and Flight Dynamics of Aircraft in Subsonic Flow," ASME Mechanics and Materials Conference, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, June 27 - 30, 1999 (Invited).

 

48.  Patil, Mayuresh J.; and Hodges, Dewey H.: "Multi-Flexible-Body Analysis for Application to Wind-Turbine Control Design," Presented at the NREL Subcontractor Review, Boulder, Colorado, August 2 - 4, 1999.

 

49.  Hodges, Dewey H.; and Cesnik, Carlos E. S.: "Nonlinear Aeroservoelasticity of Composite Wings," AFOSR Structural Mechanics Workshop, Wright-Patterson Air Force Base, Ohio, September 27 - 29, 1999.

 

50.  Volovoi, Vitali, V.; Hodges, Dewey H.; Cesnik, Carlos E. S., and Popescu, Bogdan: "When Does One Need a Refined Beam Theory?" Presented at the Eighth International Workshop on Aeroelasticity of Rotorcraft Systems, State College, Pennsylvania, Oct. 18 - 20, 1999.

 

51.  Ruzicka, Gene C.; and Hodges, Dewey H.: "Basis Reduction of a Nonlinear Rotating Blade Using the Mixed Finite Element Method," SIAM-SEAS 2000 Conference, Athens, Georgia, March 23 - 24, 2000.

 

52.  Patil, Mayuresh J.; Hodges, Dewey H.; and Lee, Donghoon: "Multi-Flexible-Body Analysis for Application to Wind-Turbine Control Design," Presented at the NREL Subcontractor Review, Golden, Colorado, July 17 - 19, 2000.

 

53.  Hodges, Dewey H.; and Cesnik, Carlos E. S.: "Aeroservoelasticity of Composite-Winged Aircraft," AFOSR Structural Mechanics Workshop, Columbus, Ohio, October 12 - 14, 2000.

 

54.  "Lateral-Torsional Flutter of a Deep Cantilever Loaded by a Lateral Follower Force at the Tip," ASME/ASCE Mechanics and Materials Summer Conference, San Diego, California, June 27 - 29, 2001.

 

55.  Olivier A. Bauchau; and Hodges, Dewey H.: "Multibody Approach to the Dynamic Analysis of Space Structures with Actuated Components," AFOSR Contractor/Grantees Meeting on Computational and Applied Mathematics, Stanford University, July 25 - 27, 2001.

 

56.  Hodges, Dewey H.; and Lee, Donghoon: "Multi-Flexible-Body Analysis for Application to Wind-Turbine Control Design," Presented at the NREL Subcontractor Review, Golden, Colorado, Aug. 7 - 9, 2001.

 

57.  Bauchau, Olivier A.; Craig, James I.; Hodges, Dewey H.; Hong, Xianyu; Jeong, Joseph; Volovoi, Vitali V.; and Yu, Wenbin: "Validation and Integration of VABS into a Rotorcraft Design Process," Ninth International Workshop on Aeroelasticity in Rotorcraft Systems, Ann Arbor, Michigan, Oct. 22 - 24, 2001.

 

58.  Yu, Wenbin; and Hodges, Dewey H.: "An Asymptotic Reissner-Mindlin Theory for Composite Shells," Euromech Colloquium 444 - Critical Review of the Theories of Plates and Shells and New Applications, Sept. 22 - 25, 2002, Bremen, Germany.

 

59.  Hodges, Dewey H.; and Lee, Donghoon: "Multi-Flexible-Body Analysis for Application to Wind-Turbine Control Design," Presented at the NREL Subcontractor Review, Golden, Colorado, Nov. 5 - 7, 2002.

 

60.  Bauchau, O. A.; Craig, J. I.; Fuchs, E.; Hodges, D. H.; and Volovoi, V. V.: "Validation of Sectional Analysis Tools for Blade Design Process," Tenth International Workshop on Aeroelasticity of Rotorcraft Systems, Atlanta, Georgia, Nov. 3 - 4, 2003.

 

61.  Friedmann, P. P.; and Hodges, D. H.: "Rotary Wing Aeroelasticity - A Historical Perspective," Tenth International Workshop on Aeroelasticity of Rotorcraft Systems, Atlanta, Georgia, Nov. 3 - 4, 2003.

 

62.  Patil, M. J.; and Hodges, D. H.: "Flight Dynamics of Highly Flexible Flying Wings," Aerospace Flutter and Dynamics Council, Marietta, Georgia, May 12 - 13, 2005.

 

63.  Hodges, Dewey H.: "Rotor Blades and Beam Theory: Past, Present, and Future," 11th International Workshop on Rotorcraft Dynamics and Aeroelasticity, Boca Raton, Florida, October 12 - 14, 2005.

 

64.  Hodges, Dewey H.; Saberi, Hossein; and Ormiston, Robert A.: "Development of Nonlinear Beam Elements for Rotorcraft Comprehensive Analyses," 11th International Workshop on Rotorcraft Dynamics and Aeroelasticity, Boca Raton, Florida, October 12 - 14, 2005.

 

65.  Volovoi, Vitali V.; Li, Leihong; Ku, Jieun; and Hodges, Dewey H.: "Multi-Level Structural Optimization of Composite Rotor Blades," 11th International Workshop on Rotorcraft Dynamics and Aeroelasticity, Boca Raton, Florida, October 12 - 14, 2005.

 

66.  Patil, Mayuresh J.; and Hodges, Dewey H.: "Towards an Optimal Rotor Blade Towards an Optimal Rotor Blade Analysis Methodology Analysis Methodology," 11th International Workshop on Rotorcraft Dynamics and Aeroelasticity, Boca Raton, Florida, October 12 - 14, 2005.

 

67.  Hodges, Dewey H.; Bauchau, Olivier A.; Craig, James I.; and Volovoi, Vitali V.: "Development and Validation of Accurate and Effective Cross-sectional Analysis Tools," NRTC/CRI 2005 Year-End Technology Review, Hurst, Texas, Feb. 21 - 23, 2006.

 

68.  Hodges, Dewey H.; and Patil, Mayuresh J., “Modeling of Ground-Vibration Testing and Gust Response for HALE Aircraft,” Aerospace Flutter and Dynamics Council, Savannah, Georgia, May 17 - 18, 2007.

 

69.  Hodges, Dewey H.: "Nonlinear Aeroelastic Trim and Stability of HALE Aircraft," AFOSR Workshop on Aeroelasticity, Unsteady Aerodynamics, and Fluid-Structure Interaction, Feb. 11 - 12, 2008, Arlington, Virginia.

 

70.  Roithmayr, Carlos M.; and Hodges, Dewey H.: "Forces Associated with Nonlinear Nonholonomic Constraint Equations," 12^th Conference on Nonlinear Vibrations, Dynamics, and Multibody Systems, Virginia Polytechnic Institute and State University, June 1 - 5, 2008.

 

71.  Hodges, Dewey H.: "Modeling of Slender Structural Members: An Asymptotic Approach to the Modeling of Composite Beams, Plates, and Shells," Mechanics of Slender Structures, University of Maryland, Baltimore County, July 23 - 25, 2008.

 

72.  Richards, Phillip; Yu, Wenbin; and Hodges, Dewey H.: “VABS-IDE: VABS-Enabled Integrated Design Environment (IDE) for Efficient High-Fidelity Composite Rotor Blade and Wing Section Design,” Sandia National Laboratories Wind Turbine Blade Workshop, Albuquerque, New Mexico, July 20 – 22, 2010.

 

73.  Richards, Phillip; Yu, Wenbin; and Hodges, Dewey H.: “VABS-IDE: VABS-Enabled Integrated Design Environment (IDE) for Efficient High-Fidelity Composite Rotor Blade and Wing Section Design,” Army SBIR Day, Fort Eustis, Virginia, March 2, 2011.

 

74.  Richards, Phillip; Yu, Wenbin; and Hodges, Dewey H.: “VABS: An Efficient Design Tool for Composite Wind Turbine Blade Design,” ASME Turbo Expo, Vancouver, British Columbia, Canada, June 6 – 10, 2011.

 

75.  Richards, Phillip; Yu, Wenbin; and Hodges, Dewey H.: “VABS: An Efficient Tool for Design of Composite Wind Turbine Blades,” Southeastern Coastal Wind Conference, Charlotte, North Carolina, March 8 – 9, 2012.

 

76.  Yu, Wenbin; and Hodges, Dewey H.: “VABS: Going Beyond Linear Elastic Cross-Sectional Analysis,” 2012 Sandia Wind Turbine Blade Workshop, May 30 – June 1, 2012, Albuquerque, New Mexico.

 

77.  Yu, Wenbin; Lee, Chang-Yong; and Hodges, Dewey H.: “Efficient High-Fidelity Multiphysics Modeling of Composite Plates Using the Variational Asymptotic Method,” 8^th European Solid Mechanics Conference, Graz, Austria, July 9 – 13, 2012 (Invited Keynote Address).

 

Updated 6/28/2012