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Keywords: helicopters
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. February 2007, 129(2): 195–200.
Published Online: February 8, 2006
... at the nominal torque. This paper presents a numerical tool that simulates the loaded meshing of spiral bevel gears and experimental tests carried out on a real helicopter gear box. Tooth profile is defined by the Gleason cutting process and tooth bending effects and contact deformations are both taken...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. September 2006, 128(5): 1113–1121.
Published Online: December 2, 2005
...So-Ryeok Oh; Ji-Chul Ryu; Sunil K. Agrawal, Ph.D. In this paper we present a study of the dynamics and control of a helicopter carrying a payload through a cable-suspended robot. The helicopter can perform gross motion, while the cable suspended robot underneath the helicopter can modulate...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. September 2004, 126(5): 788–797.
Published Online: October 28, 2004
... in the management of redesign and customization of complex products where many change propagation paths may be possible. This paper reports on an analysis of change behavior based on a case study in Westland Helicopters of rotorcraft design; the development of mathematical models to predict the risk of change...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. September 2000, 122(3): 304–310.
Published Online: May 1, 1999
...Robert G. Parker; Vinayak Agashe; Sandeep M. Vijayakar The dynamic response of a helicopter planetary gear system is examined over a wide range of operating speeds and torques. The analysis tool is a unique, semianalytical finite element formulation that admits precise representation of the tooth...