Advanced rotorcraft control using parameter optimization
Subtitle: semi-annual progress report, NASA grant NAG-2-691
By: Brett VanSteenwyk & Uy-Loi Ly.
Contributors: Ly, Uy-Loi.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-189502.; NASA contractor report -- NASA CR-189502.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Helicopters -- Control systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1314-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1992] 1 microfiche.