Publications

Books

• A Modern Course in Aeroelasticity, Dowell, E.H., Curtiss, H.C., Jr., Scanlan, R.H., Sisto, F., Edwards, J. and Strganac, T.W., Kluwer Academic Publishers, Boston, MA, 3rd Edition, 2004, in print.

• Introduction to Flight Test Engineering, D.T. Ward and T.W. Strganac, Kendall-Hunt, Iowa, 2nd Edition, 2002.

• Wind Study for High Altitude Platform Design, T. W., NASA Reference Publication No. 1044, National Aeronautics and Space Administration, December 1979.

  
  

Journal Articles

1. Beran, P.S. and Strganac, T.W., Kim*, K. and Nichkawde*, C., "Studies of Store-Induced Limit Cycle Oscillations Using a Model with Full System Nonlinearities", Nonlinear Dynamics, No. 37, 2004, pp. 323-339.

2. Platanitis*, G. and Strganac, T.W., "Suppression of Control Reversal Using Leading and Trailing Edge Control Surfaces", Journal of Guidance, Control and Dynamics, accepted - to appear.

3. Thompson*, D.E., Jr. and Strganac, T.W., "Nonlinear Analysis of Store-Induced Limit Cycle Oscillations", Nonlinear Dynamics, accepted - to appear. (invited)

4. Platanitis*, G. and Strganac, T.W., "Control of A Wing Section with Nonlinearities Using Leading and Trailing Edge Control Surfaces", Journal of Guidance, Control and Dynamics, Vol. 27, No. 1, pp. 52-58, 2004.

5. Kurdila, A.J., Li, J., Strganac, T.W., and Webb*, G., "Nonlinear Control Methodologies for Hysteresis in PZT Actuated On-Blade Elevons", Journal of Aerospace Engineering, Volume 16, Issue 4, pp. 167-176, October 2003.

6. Gilliatt*, H.C., Strganac, T.W., and Kurdila, A.J., "An Investigation of Internal Resonance in Aeroelastic Systems", Nonlinear Dynamics, No.31, 2003, pp. 1-22.

7. Dowell, E., Edwards, J., and Strganac, T.W., "Nonlinear Aeroelasticity", AIAA Journal of Aircraft, Vol. 40, No. 5, 2003, 857-874. (invited)

8. Ko, J., Strganac, T.W., Junkins, J.L., Akella, M., and Kurdila, A.J., "Structured Model Reference Adaptive Control for a Wing Section with Structural Nonlinearity", Journal of Vibration and Control, Vol. 8, No. 5, 2002, pp. 553-573.

9. Sheeta, E.F., Harrand, V.J., Thompson*, D.E., and Strganac, T.W., "Computational and Experimental Investigation of Limit Cycle Oscillations of Nonlinear Aeroelastic Systems", AIAA Journal of Aircraft, Vol. 39, No. 1, 2002, pp. 133-141.

10. Kurdila, A.J., Prazenica*, R. J. , Rediniotis, O., and Strganac, T.W., "Multiresolution Methods for Reduced- Order Models for Dynamical Systems", Journal of Guidance, Control, and Dynamics, Vol. 24, No. 2, 2001, pp. 193-200.

11. Kurdila, A., Strganac, T., Junkins, J., Ko, J., and Akella, M., "Nonlinear Control Methods for High Energy Limit Cycle Oscillations", Journal of Guidance, Control and Dynamics, Vol. 24, No. 1, 2001, 185-192.

12. Strganac, T.W., Ko*, J., Thompson*, D.E., and Kurdila, A.J., "Identification and Control of Limit Cycle Oscillations in Aeroelastic Systems", Journal of Guidance, Control and Dynamics, Vol. 23, No. 6, 2000, pp. 1127-1133.

13. Golden*, H.J., Strganac, T.W., and Schapery, R.A., "An Approach to Characterize Nonlinear Viscoelastic Material Behavior using Dynamic Mechanical Tests and Analyses", Journal of Applied Mechanics, Vol. 66, December 1999, pp. 872-878.

14. Ko*, J., Strganac, T.W. and Kurdila, A.J., "Adaptive Feedback Linearization for the Control of a Typical Wing Section with Structural Nonlinearity," Nonlinear Dynamics, Vol. 18, No. 3, March 1999, pp. 289-301.

15. Block*, J.J. and Strganac, T.W., "Applied Active Control for a Nonlinear Aeroelastic Structure", AIAA Journal of Guidance, Control, and Dynamics, Vol. 21, No. 6, 1998, pp. 838-845.

16. Ko*, J., Strganac, T.W. and Kurdila, A.J., "Stability and Control of a Structurally Nonlinear Aeroelastic System," Journal of Guidance, Control and Dynamics, Vol. 21, No. 5, 1998, pp. 718 - 725.

17. O'Neil*, T.G. and Strganac, T.W., "An Experimental Investigation of Nonlinear Aeroelastic Response", AIAA Journal of Aircraft, Vol. 35, No. 4, 1998, pp. 616-622.

18. Ko*, J., Kurdila, A.J., and Strganac, T.W., "Nonlinear Control of a Prototypical Wing Section with Torsional Nonlinearity ", AIAA Journal of Guidance, Control, and Dynamics, Vol. 20, No. 6, 1997, pp. 1181-1189.

19. Strganac, T.W. and Golden*, H.J., "Predictions of Nonlinear Viscoelastic Behavior Using a Hybrid Approach", International Journal of Solids and Structures, Vol. 33, No. 30, 1996, pp. 4561-4570.

20. Strganac, T.W. and Kim*, Y.I., "Aeroelastic Behavior of Composite Plates Subject to Damage Growth", AIAA Journal of Aircraft, Vol. 33, No. 1, 1996, pp. 68-73.

21. Strganac, T.W. and Kim*, Y.I., "The Effect of Damage Growth on the Aeroelastic Response of Composite Structures", Mechanics of Composite Materials and Structures, Vol. 2, No. 4, 1995, pp. 329-342.

22. Strganac, T.W., Letton, A., Rock*, N.I., Williams*, K.D., and Farrow*, D.A., "Characterization of Polymer Films Retrieved from NASA's Long Duration Exposure Facility", AIAA Journal of Spacecraft and Rockets, Vol. 32, No. 3, 1995, pp. 502-506.

23. Strganac, T.W., Letton, A., Payne*, D.F., and Biskup*, B.A., "Characterization of Nonlinear Viscoelastic Behavior Using a Dynamic Mechanical Approach", AIAA Journal, Vol. 33, No. 5, 1995, pp. 904-910.

24. Menon*, R.G., Kurdila, A.J., and Strganac, T.W., "Constraint Violation in Concurrent Range Space Methods for Transient Dynamic Analysis", Computing Systems in Engineering, Elsevier Science Ltd., Vol. 4, Nos. 4-6, 1993, pp. 435-444.

25. Strganac, T.W. and Mook, D.T., "A Numerical Model of Unsteady, Subsonic Aeroelastic Behavior", AIAA Journal, Vol. 28, No. 5, 1990, pp. 903-909.

Technical Reports

Top

1. Strganac, T.W. and Beran, P.S., "Nonlinear Pathologies in the Aeroelastic System", AFOSR Workshop on Nonlinear Aspects of Aeroelasticity and Related Structural Dynamics, Shalimar, Florida, March 6-7, 2003.

2. Beran, P.S., Khot, N.S., Eastep, F.E., Strganac, T.W., Zweber, J.V., "Effects of Viscosity on Store-Induced Limit-Cycle Oscillation Aircraft-Stores Compatibility Symposium", Destin, Florida, Feb. 18-21, 2003.

3. Letton, A. and Strganac, T., "Texas A&M S1006 Balloon Materials Experiment ", LDEF Materials Workshop 1991, NASA - Langley Research Center, November 1991.

4. Strganac, T.W. and Ward, D.T., "Aerodynamic Analysis of the C-141B Aircraft", Final Report for TEES Project 90-467, September 1990.

5. Strganac, T.W. and Ward, D.T., "Aerodynamic Evaluation of the EC-130H Aircraft Radomes and Vertical Stabilizer Antenna Installations", Final Project Report for DOFL 987787, December 1990.

6. Strganac, T.W., and Mook, D.T., "Predicting Unsteady Aeroelastic Behavior", NASA Tech Briefs, 14,No. 9, September 1990, p. 77.

7. Strganac, T.W., "A Numerical Model of Unsteady, Subsonic Aeroelastic Behavior", NASA Technical Memorandum 100487, Langley Research Center, December 1987.

8. Strganac, T.W. and Mook, D.T., "Nonlinear Dynamic/Aerodynamic Interaction with Applications to the Numerical Simulation of Flutter", Invited Presentation, 2nd Technical Workshop on Dynamics and Aeroelastic Stability Modeling of Rotorcraft Systems, U.S. Army Research Office and Florida Atlantic University, Boca Raton, Florida, November 1987.

9. Strganac, T.W., "A Numerical Model of Unsteady, Subsonic Aeroelastic Behavior", Ph.D. Dissertation, Virginia Polytechnic Institute and State University, August 1987.

10. Strganac, T.W., "Analytical Modeling of Balloon Launch Dynamics", M.S. Thesis, Texas A&M University, December 1980.

11. Strganac, T.W., "High Altitude Powered Platform (HAPP) Wind Study", IEEE Electronics and Aerospace Systems Conference, Arlington, Virginia, October 1979.

Other Publications, Conference Papers, and Proceedings

Top

1. Kim, K., Strganac, T.W., and Nichkawde, C., The Effects of External Stores on Nonlinear Aeroelastic Responses, AIAA Paper 2004-1942, 45th AIAA Structures, Structural Dynamics, and Materials Conference, Palm Springs, California, 2004.
2. Strganac, T.W., Beran, P.S., Huttsell, L.J., Khot, N.S., Snyder R.D., Pettit, C.L. and Eastep, F.E., "Computational Methodologies for Investigations of Nonlinear Aeroelastic Phenomena", CEAS / AIAA / NVvL International Forum on Aeroelasticity and Structural Dynamics, Paper no. IFASD US-36 June 4-6, 2003, Amsterdam, The Netherlands.
3. Dowell, E., Edwards, J., and Strganac, T., Nonlinear Aeroelasticity, AIAA Paper 2003-1816, 44th AIAA Structures, Structural Dynamics, and Materials Conference, Norfolk, Virginia, 2003.
4. P.S. Beran, T.W. Strganac, and K. Kim, Studies of Store-Induced Limit Cycle Oscillations Using a Model With Full System Nonlinearities, AIAA Paper 2003-1730, 44th AIAA Structures, Structural Dynamics, and Materials Conference, Norfolk, Virginia, 2003.
5. Kim, K. and Strganac, T.W., Nonlinear Responses of a Cantilever Wing with an External Store, AIAA Paper 2003-1708, 44th AIAA Structures, Structural Dynamics, and Materials Conference, Norfolk, Virginia, 2003.
6. Platanitis, G. and Strganac, T., Analyses and Experiments of Suppression of Control Reversal Using a Wing Section with Multiple Control Surfaces, AIAA Paper 2003-1488, 44th AIAA Structures, Structural Dynamics, and Materials Conference, Norfolk, Virginia, 2003.
7. Kim, K. and Strganac, T., "Aeroelastic Studies of a Cantilever Wing with Structural and Aerodynamic Nonlinearities", AIAA Paper No. 2002-1412, 43rd AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, Denver, Colorado, April 2002.
8. Platanitis, G. and Strganac, T., "Control of A Wing Section with Nonlinearities Using Leading and Trailing Edge Control Surfaces", AIAA Paper No. 2002-1718, 43rd AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, Denver, Colorado, April 2002.
9. J. Ko, G. Platanitis, J. Junkins, T. Strganac, M. Akella, and A. Kurdila, "Structured Model Reference Adaptive Control for Typical Section with Structural Nonlinearity", 8th Conference on Nonlinear Vibrations, Stability, and Dynamics of Structures, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, July 2000.
10. R. Prazenica, A. Kurdila, T. Strganac, and W. Silva, "Multiresolution Methods for Nonlinear Dynamical Systems", 8th Conference on Nonlinear Vibrations, Stability, and Dynamics of Structures, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, July 2000.
11. Sheeta, E., Harrand, V., and Strganac, T., "A Computational and Experimental Investigation of Transient Nonlinear Viscous Aeroelastic Effects in Fixed-Wing Vehicles", 41st AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, Atlanta, Georgia, April 2000.
12. Rao, P.P., Rediniotis, O., and Strganac, T.W. , Control of Aeroelastic Response via Synthetic Jet Actuators, AIAA Paper No. 2000-1415, 41st AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, Atlanta, Georgia, April 2000.
13. Thompson, D.E., Jr. and Strganac, T.W. , Store-Induced Limit Cycle Oscillations and Internal Resonance in Aeroelastic Systems, AIAA Paper No. 2000-1413, 41st AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, Atlanta, Georgia, April 2000.
14. Rao, P.P., Rediniotis, O., and Strganac, T.W. , Flow Separation Control via Synthetic Jet Actuation, Aerospace Sciences Conference, AIAA Paper No. 2000-0407, Reno, Nevada, January 2000.
15. Kurdila, A.J., Strganac, T.W., Junkins, J.L., Ko, J., Lie Algebraic and Nonlinear Model Reference Adaptive Controls For LCO in Aeroelastic Systems, ACTIVE 99, 1999 International Symposium on Active Control of Sound and Vibration, Fort Lauderdale, Florida, December 1999.
16. Strganac, T.W., Junkins, J.L., Ko, J., and Kurdila, A.J., "Nonlinear Control Methods for High Energy Limit Cycle Oscillations," 1999 ASME Design Engineering Technical Conference, Paper No. DETC99/VIB-8385, Las Vegas, NV, September 12-15, 1999.
17. Ko, J. Akella, M.R., Junkins, J.L., Strganac, T.W., and Kurdila, A.J., "Nonlinear Model Reference Adaptive Control for Limit Cycle Oscillations," 1999 ASME Design Engineering Technical Conference, Paper No. DETC99/VIB-8384, Las Vegas, NV, September 12-15, 1999.
18. Kurdila, A.J., Li, J., and Strganac, T.W., "A Class of Nonlinear Control Methodologies for Hysteresis in PZT Actuated Blade Elevons", CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999, Williamsburg, Virginia, June 1999.
19. Strganac, T.W., Kurdila, A.J., Ko, J., and Thompson, D.E., "Investigations of Limit Cycle Oscillations in Aeroelastic Systems", CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999, Williamsburg, Virginia, June 1999.
20. Strganac, T.W., Ko, J., Thompson, D.E., and Kurdila, A.J., "Identification and Control of Limit Cycle Oscillations in Aeroelastic Systems", AIAA Paper No. 99-1463, 40th AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, St. Louis, Missouri, April 1999.
21. Kurdila, A.J., Ko, J., Rediniotis, O., and Strganac, T.W., "Wavelets and Particle Image Velocimetry Analysis", AIAA Paper No. 99-1309, 40th AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, St. Louis, Missouri, April 1999.
22. Kurdila, A.J., Strganac, T.W., Prazenica, C. , and Rediniotis, O. , "Multiresolution Methods for Reduced Order Models for Dynamical Systems", AIAA Paper No. 99-1263, 40th AIAA/ASME/ASCE/AHS/ACS Structures, Structural Dynamics, and Materials Conference, St. Louis, Missouri, April 1999.
23. Gilliatt, H.C., Strganac, T.W., and Kurdila, A.J., "On the Presence of Internal Resonances in Aeroelastic Systems", AIAA Paper No. 98-1795, AIAA/ASME/ASCE/AHS/ACS 39th Structures, Structural Dynamics, and Materials Conference, Long Beach, California, April 1998.
24. Ko, J., Kurdila, A.J., and Strganac, T.W., "Nonlinear Adaptive Control of an Aeroelastic System via Geometric Methods", AIAA Paper No. 98-1795, AIAA/ASME/ASCE/AHS/ACS 39th Structures, Structural Dynamics, and Materials Conference, Long Beach, California, April 1998.
25. Ko, J., Kurdila, A.J. and Strganac, T.W., "Adaptive Feedback Linearization for the Control of a Typical Wing Section with Structural Nonlinearity," Fourth International Symposium on Fluid-Structure Interaction, Aeroelasticity, Flow-Induced Vibration and Noise, ASME International Engineering Congress and Exposition, Dallas, Texas, November 1997.
26. Gadhok, J., Belur, R., Strganac, T.W., and Junkins, J.L., "A Laser Scanning Graphic System for Multimedia Podium Presentations", Proceedings of SPIE, Optical Scanning Systems: Design and Applications, Beiser & Sagan, Editors, July 30-31, 1997, pp. 191-201.
27. Strganac, T.W., "Material Behavior -- Tests and Analyses for Nonlinear Response", (abstract & presentation), Ultra Long Duration Balloon Workshop, NASA Goddard Space Flight Center, Greenbelt, Maryland, June 1997.
28. Strganac, T.W., "An Approach to Characterize Nonlinear Viscoelastic Material Behavior using Dynamic Mechanical Tests and Analyses", Proceedings of the AIAA International Balloon Technology Conference, AIAA Paper 97-1470, San Francisco, California,June 1997.
29. Ko, J., Kurdila, A.J., and Strganac, T.W., "Nonlinear Dynamics and Control for a Structurally Nonlinear Aeroelastic Structure", Proceedings of the 38th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, AIAA Paper 97-1024, Orlando, Florida, April 1997, pp. 24-36.
30. Strganac, T.W., "An Experimental and Analytical Methodology to Characterize Nonlinear Elastomeric Lag Dampers", Proceedings of the 38th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, AIAA Paper 97-1153, Orlando, Florida, April 1997, pp. 432-441.
31. Ko, J. , Kurdila, A.J., and Strganac, T.W., "Nonlinear Control Theory for a Class of Structural Nonlinearites in a Prototypical Wing Section", in proceedings (AIAA CP-972) of the Nonlinear Dynamics Syposium at the 35th Aerospace Sciences Meeting and Exhibit, AIAA Paper 97-0580 , Reno, Nevada, January 1997, pp. 336-354.
32. Gilliatt, H.C., Strganac, T.W., and Kurdila, A.J., "Nonlinear Aeroelastic Response of an Airfoil", in proceedings (AIAA CP-972) of the 1997 Nonlinear Dynamics Systems Symposium at the 35th Aerospace Sciences Meeting and Exhibit, AIAA Paper 97-0459, Reno, Nevada, January 1997, pp 258-266.
33. Golden, H.J., Strganac, T.W., and Schapery, R.A., "An Approach to Characterize Nonlinear Viscoelastic Material Behavior using Dynamic Mechanical Tests and Analyses", in proceedings of the Symposium on Failure Mechanisms and Mechanism-Based Modeling in High Temperature Composites, ASME International Mechanical Engineering Congress and Exposition, Atlanta, Georgia, November 1996.
34. Gilliatt, H.C. and Strganac, T.W., "Nonlinear Aeroelastic Response of an Airfoil", (abstract and presentation), 33rd Annual Technical Meeting of the Society of Engineering Science, Tempe, Arizona, October 1996.
35. Golden, H.J. and Strganac, T.W., "An Approach to Characterize Nonlinear Viscoelastic Material Behavior Using Dynamic Mechanical Tests and Analyses", (abstract and presentation), 33rd Annual Technical Meeting of the Society of Engineering Science, Tempe, Arizona, October 1996.
36. O'Neil, T., Gilliatt, H.C., and Strganac, T.W., "Investigations of Aeroelastic Response for a System with Continuous Structural Nonlinearities", AIAA Paper 96-1390, 37th AIAA Structures, Structural Dynamics, and Materials Conference, Salt Lake City, Utah, April 1996.
37. Rand, J.L., Grant, D.A., and Strganac, T.W., "The Nonlinear Biaxial Characterization of Balloon Film", AIAA Paper 96-0574, 34th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 1996.
38. Golden, H. J., Strganac, T.W., and Schapery, R.A., "A Test and Analysis Protocol to Rapidly Characterize Nonlinear Viscoelastic Properties of Balloon Material", AIAA Paper 96-0572, 34th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 1996.
39. O'Neil, T. and Strganac, T.W., "An Experimental Investigation of Nonlinear Aeroelastic Response", AIAA Paper 95-1404, Proceedings of the 36th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, New Orleans, Louisiana, April 1995, pp. 2043-2051.
40. Strganac, T.W., Kurdila, A.J., Kim, C., and Kim, Y.I., "Dynamic Response and Game Theoretic Control of Evolving Structural Systems", AIAA Paper 94-1720, Proceedings of the AIAA Dynamics Specialists Conference, Hilton Head, SC, April 1994, pp. 374-384.
41. Payne, D.F., Biskup, B.A., Letton, A., and Strganac, T.W., "Viscoelastic Characterization of Thin-Film Materials Using a Dynamic Mechanical Approach", AIAA Paper 94-0641, 32nd AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 1994.
42. Strganac, T.W., Payne, D.F., Biskup, B.A., and Letton, A., "Nonlinear Viscoelastic Characterization of Polymer Materials Using a Dynamic-Mechanical Methodology", Proceedings of the LDEF - 69 Months in Space, The Third Post-Retrieval Symposium, Williamsburg, Virginia, November 1993.
43. Fabiano, R.H., Kurdila, A.J., and Strganac, T.W., "Robust Control of Distributed Parameter Systems with Structural Uncertainty", Progress in Systems and Control Theory, Ed. K.L. Bowers and J. Lund, Birkhauser, Boston, Massachusetts, June 1993, pp. 193-202.
44. Ko, J., Kurdila, A.J., Park, S.Y., and Strganac, T.W., "Calculation of Numerical Boundary Measures for Wavelet Galerkin Approximations in Aeroelasticity", AIAA Paper 93-1539, Proceedings of the 34th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 1993, pp. 2009-2019.
45. Strganac, T.W., Kim, Y.I., and Kurdila, A.J., "Nonlinear Flutter of Composite Plates with Damage Evolution", AIAA Paper 93-1546, 34th AIAA Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 1993.
46. Strganac, T.W., Letton, A., and Farrow, A. "Physical Characterization of Thin-Film Polymers Exposed to the Low Earth Orbit Environment", AIAA Paper 93-1577, Proceedings of the 34th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 1993, pp. 2357-2363.
47. Payne, D., Biskup, B., Letton, A., and Strganac, T.W., "On Nonlinear Viscoelastic Analysis of Thin Film Materials Using a Dynamic Mechanical Approach", AIAA Paper 93-1578, Proceedings of the 34th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 1993, pp. 2364-2370.
48. Ko, J., Kim, C., Kurdila, A.J., and Strganac, T.W., "Wavelet Galerkin Methods for Game Theoretic Control of Distributed Parameter Systems", AIAA Paper 93-1674, Proceedings of the 34th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, La Jolla, California, April 1993, pp. 3437-3447.
49. Letton, A., Farrow, D.A., and Strganac, T.W., "Viscoelastic Characterization of Thin-Film Polymers Exposed to Low-Earth Orbit", Proceedings of the LDEF - 69 Months in Space, The Second Post-Retrieval Symposium, NASA CP - 3194, Part 3, San Diego, California, June 1992, pp. 849-866.
50. Kurdila, A.J., Fabiano, R., Strganac, T.W., and Hsu, S., "Semigroup Approximation and Robust Stabilization of Distributed Parameter Systems", Proceedings of the NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems, NASA CP-3242, Williamsburg, Virginia, June 1992, pp. 519-543.
51. Kim, Y.I. and Strganac, T.W., "Aeroelastic Stability of Damaged Composite Structures", AIAA Paper 92-2392, 33rd AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, Dallas, Texas, April 1992.
52. Strganac, T.W., Farrow, D.A., Letton, A., Williams, K.D., and Rock, N.I., "Analysis and Simulation of Polymers Exposed to Low Earth Orbit (LEO) Environment", AIAA Paper 92-0849, AIAA 30th Aerospace Sciences Meeting and Exhibit, Reno, Nevada, January 1992.
53. Strganac, T.W., Letton, A., Farrow, D.A., Rock, N.I., and Williams, K.D., "The Investigation of Balloon Materials Exposed to the Low Earth Orbit, Environment", AIAA Paper 91-3657, AIAA International Balloon Technology Conference, Albuquerque, New Mexico, October 1991.
54. Whitlow, W. Jr., Bennett, R.M. and Strganac, T.W., "Analysis of Aeroelastic and Resonance Responses of a Wind Tunnel Model Support System", 4th International Symposium on Computational Fluid Dynamics, Davis, California, September 1991.
55. Whitlow, W. Jr., Bennett, R.M. and Strganac, T.W., "Analysis of Aeroelastic and Resonance Responses of a Wind Tunnel Model Support System", International Forum on Aeroelasticity and Structural Dynamics, Aachen, Federal Republic of Germany, June 1991.
56. Letton, A., Rock, N.I., Williams, K.D., Strganac, T.W., Farrow, D.A., "Characterization of Polymer Films Retrieved from LDEF", Proceedings of the LDEF - 69 Months in Space, The First Post-Retrieval Symposium, NASA CP - 3134, Part 2, Orlando, Florida, June 1991, pp. 705-722.
57. Whitlow, W. Jr., Bennett, R.M. and Strganac, T.W., "Analysis of Vibrations of the National Transonic Facility Model Support System Using a 3-D Aeroelastic Code", Proceedings of the AIAA 7th Applied Aerodynamics Conference, Seattle, Washington, July 1989, pp. 398-407.
58. Strganac, T.W., "A Study of Aeroelastic Stability for the Model Support System of the National Transonic Facility", AIAA Paper 88-2033, Proceedings of the AIAA 15th Aerodynamic Testing Conference, San Diego, California, May 1988, pp. 305-310.
59. Strganac, T.W., Mook, D.T., and Mitchum, M.V., "The Numerical Simulation of Subsonic Flutter", AIAA Paper 87-1428, AIAA 19th Fluid Dynamics, Plasma Dynamics and Lasers Conference, Honolulu, Hawaii, June 1987.
60. Strganac, T.W. and Mook, D.T., "A New Method to Predict Unsteady Aeroelastic Behavior", AIAA Paper 87-0736, 28th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, Monterey, California, April 1987.
61. Strganac, T.W. and Mook, D.T., "The Application of the Unsteady Vortex Lattice Method to the Nonlinear Two Degree-of-Freedom Aeroelastic Equations", AIAA Paper 86-0867, Proceedings of the 27th AIAA / ASME / ASCE / AHS / ASC Structures, Structural Dynamics, and Materials Conference, San Antonio, Texas, May 1986, pp. 201-210.
62. Strganac, T.W., "Wind Study for High Altitude Platform Design", NASA Reference Publication No.1044, National Aeronautics and Space Administration, December 1979.
63. Strganac, T.W., "Wind Study for High Altitude Platform Design", AIAA Paper 79-1607, Proceedings of the AIAA Lighter-Than-Air Systems Technology Conference, Palo Alto, California, July 1979, pp. 155-161.