Modeling of structural-acoustic interaction using coupled FE/BE method and control of interior acoustic pressure using piezoelectric actuators
Subtitle: final report for the period ending August, 1997 under research grant NAG1-1684
By: by Chuh Mei, principal investigator; Yacheng Shi.
Contributors: Shi, Yacheng.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-204986.; NASA contractor report -- NASA CR-204986.
Publisher: Dept. of Aerospace Engineering, College of Engineering & Technology, Old Dominion University; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1997
Place of publication: Norfolk, Va; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Boundary element method; Finite element method; Acoustic propagation; Feedforward control; Linear quadratic regulator; Sound pressure; Pressure reduction; Composite structures
Other titles: Modeling of structural acoustic interaction using coupled FE/BE method and control of interior acoustic pressure using piezoelectric actuators.
Notes: Shipping list no.: 98-0317-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 2 microfiches.