Thesis (Ph.D.)--Syracuse University, 2007. / "Publication number: AAT 3295544."

Thesis (M.S.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains xiv, 57, [76] p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 55-57).

Thesis (M.S. in Aeronautical Engineering)--Naval Postgraduate School, June 1990. / Thesis Advisor(s): Wood, E. Roberts. Second Reader: Howard, Richard M. "June 1990." Description based on title screen as viewed on October 20, 2009. DTIC Identifier(s): Remotely Piloted Vehicles, Helicopter Rotors, Flight Control Systems, Harmonics, HHC (Higher Harmonic Control), Unmanned Air Vehicles, Vibration Control, Theses. Author(s) subject terms: HHC, RPH, UAV, RPV, Vibration, Controls, Torsional Constant, Freeplay. Includes bibliographical references (p. 62-63). Also available online.

Thesis (M.S. in Mechanical Engineering) Naval Postgraduate School, Dec. 1996. / Thesis advisor, Joshua H. Gordis. AD-A333 338. Includes bibliographical references (p. 97). Also available online.

Thesis (M.S. in Management) Naval Postgraduate School, Dec. 2001. / Thesis advisors, David F. Matthews, Donald R. Eaton, William Gates. "December 2001." Includes bibliographical references (p. 135-138). Also available in print.

Thesis (M.S. in Joint Campaign Planning and Strategy)--Joint Forces Staff College, Joint Advanced Warfighting School, 2005. / "13 May 05." Electronic version of original print document. Includes bibliographical references (p. [65-67]).

Thesis (Ph. D.)--Aerospace Engineering, Georgia Institute of Technology, 2006. / Narayanan Komerath, Committee Chair ; Lakshmi Sankar, Committee Member ; JVR Prasad, Committee Member ; Mark Costello, Committee Member ; A. Terrence Conlisk Jr., Committee Member.

Thesis (PhD)--University of Stellenbosch, 2006. / Bibliography. Also available via the Internet.

A thesis submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in fulfillment of the requirements for the degree of Master of Science in Engineering. / The use of advanced composite materials in helicopter rotor systems offers opportunities for improvements in aerodynamic geometry, performance, weight, damage tolerarice, maintenance and operating costs. Technical aspects of the design and analysis and the-practical aspects of the manufacture of a composite rotor system are discussed herein. The rotor system was compared to an existing conventional teetering rotor system, in order to establish the viability of the new composite rotor system, This rotor system reduced the number of components by 55% and the manufacturing time by half, due to the simplicity of the design and lay up procedure, thus making the system economically more viable. The mass was predicted to within 1% of that achieved in practice and gave a mass advantage of 50.5% over the conventional rotor. Static tests identified the failure modes and stress concentration points, while. the comparative hover tests showed the system to have ±20% less drag. [Abbreviated Abstract. Open document to view full version] / AC2017

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