Development of an adaptive weapons-bay suppression system

5th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 1999, Pages 676-682

  Cattafesta, L N ^a   Shukla, D ^a   Garg, S ^a   Ross, J A ^b  

^a High Technology Corporation   (United States)

^b DEFENCE SCIENCE AND TECHNOLOGY LABORATORY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; ADAPTIVE CONTROL SYSTEMS; AEROACOUSTICS; FEEDBACK CONTROL; FLIGHT CONTROL SYSTEMS; PIEZOELECTRIC ACTUATORS; PIEZOELECTRICITY; SUPERSONIC AIRCRAFT; WIND TUNNELS;

DEFLECTION AMPLITUDE; HIGH TECHNOLOGY; POOR PERFORMANCE; RESONANCE FREQUENCIES; SUPPRESSION SYSTEMS; TRANSONIC WIND TUNNELS; UNSTEADY PRESSURES; WIND TUNNEL TESTS;

FIGHTER AIRCRAFT;

EID: 84982318789     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Astrom, K. J., and Wittenmark, B., Adaptive Control, Chapter 2, 2nd edition, Addison-Wesley Publishing Co., 1995.
2. Akers, J. C. and Bernstein, D. S., “Time-Domain Identification Using ARMARKOV/Toeplitz Models,” Proceedings of the ACC, pp. 191-195, June 1997.
3. Cattafesta, L N, III, Garg, S., Shukla, D., “Piezoelectric Flap Actuators for Flow Control,” submitted to J. Fluids and Structures, 1999.
4. Cattafesta, L.N., Garg, S., and Washburn, A. E., “Piezoelectric Actuators for Fluid-Flow Control,” Proceedings of the SPIE, 3044:147-157, 1997a.
5. Cattafesta, L.N., Garg, S., Choudhari, M., and Li, F., “Active Control of Flow-Induced Cavity Resonance,” AIAA Paper 97-1804, June 1997b.
6. Rossiter, J. E., “Wind-Tunnel Experiments on the Flow over Rectangular Cavities at Subsonic and Transonic Speeds,” Aeronautical Research Council Reports and Memoranda No. 3438, October 1964.
7. Shaw, L. L., “Weapons Bay Acoustic Environment,” Symposium on Impact of Acoustic Loads on Aircraft Structures, Lillehammer, Norway, May 1994.
8. Venugopal, R. and Bernstein D. S., “Adaptive Disturbance Rejection Using ARMARKOV/Toeplitz Models,” Proceedings of the ACC, pp. 1657-1661, June 1997.