Hybrid structural/acoustic control of a subscale payload fairing

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3329, Issue , 1998, Pages 237-243

  Denoyer, Keith K ^a   Griffin, Steven F ^a   Sciulli, Dino ^a  

^a AIR FORCE RESEARCH LABORATORY   (United States)

Author keywords

Acoustic control; Positive position feedback; Structural control; Vibration suppression

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC WAVE TRANSMISSION; ACOUSTICS; ACTUATORS; BANDPASS FILTERS; CARBON FIBER REINFORCED PLASTICS; CONCRETE BRIDGES; FEEDBACK; FREQUENCY DOMAIN ANALYSIS; INTEGRATED CONTROL; INTELLIGENT STRUCTURES; LAUNCHING; MICROPHONES; MODEL STRUCTURES; PIEZOELECTRIC ACTUATORS; PIEZOELECTRIC TRANSDUCERS; PIEZOELECTRICITY; POLARIZATION; RESEARCH LABORATORIES; SENSORS; SPACECRAFT; STRUCTURAL DESIGN; STRUCTURAL DYNAMICS; STRUCTURE (COMPOSITION); TURBULENT FLOW;

ACOUSTIC CAVITIES; ACOUSTIC CONTROL; ACOUSTIC LOADS; ACOUSTIC TRANSMISSIONS; AIR FORCE RESEARCH LABORATORIES; CAVITY MODES; CONTROL ALGORITHMS; CONTROL APPROACHES; FAIRING STRUCTURES; FREQUENCY DOMAIN APPROACHES; INDEPENDENT CONTROLS; ISOGRID; LAUNCH VEHICLES; PIEZOCERAMIC; PIEZOELECTRIC SENSORS AND ACTUATORS; PIEZOELECTRIC STRAINS; POSITIVE POSITION FEEDBACK; SANDWICH CONSTRUCTIONS; STIFFENED COMPOSITES; STRAIN ACTUATORS; STRUCTURAL CONTROL; STRUCTURAL MODELS; STRUCTURAL MODES; SUBSCALE; SUBSTANTIAL REDUCTIONS; VIBRATION LEVELS; VIBRATION LOADS; VIBRATION SUPPRESSION; WEIGHT SAVINGS;

CONTROL SYSTEMS;

EID: 0037657248     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.316896     Document Type: Conference Paper

References (15)

1. Denoyer, K.K., Fosness, E.R., and Founds, D.B., "Vibration Isolation and Suppression Activities at USAF Phillips Laboratory," Proceedings of the 1997 VPI&SU Symposium on Structural Dynamics and Control, May 10-12, 1997, Blacksburg, VA.
2. Griffin, S.F., Denoyer, K.K., and Das, A., "Passive Vibroacoustic Isolation for Reusable Launch Vehicle Payload Containers," submitted to Journal of Spacecraft and Rockets, August 1997.
3. Fosness, E.R., Denoyer, K.K., Das, A., and Founds, D.B., "Whole-Spacecraft Isolation Development Efforts at the USAF Phillips Laboratory," Proceedings of the 11th Annual AIAA/Utah State University Conference on Small Satellites, Sept. 15-18, 1997, Logan, UT.
4. Fosness, E., Madison, R., Denoyer, K., Sciulli, D., and Founds, D., "Advanced Mechanisms for Space Applications," Thirty-Fifth Space Congress, Cocoa Beach, FL, April 28-May 1, 1998.
5. Cook, S., "X-33 Advanced Technology Demonstrator," Yearbook 1995, Mcgraw Hill.
6. RLV Web Page. http://rlv.msfc.nasa.gov
7. Sweetman, B., "Venture Star: 21st Century Space Shuttle." Pop. Science , Times Mirror, 42-47, 1996.
8. Houston, B., Marcus, M., Bucaro, J. and Wiliams, E.,"Active Control of Payload Fairing Interior Noise Using Physics-Based Control Laws," 2nd AIAA/CEAS Aeroacoustics Conference, AIAA 96-1723, 1996.
9. Johnson, M. and Elliot, J. (1994) "Experiments on the active control of sound transmission into a stiff cylinder using a piezoelectric actuator," Proc. of the Int. Symp. on Advance Materials for Lightweight Structures, ESTEC (ESA-WPP-070), pp. 527-532.
10. Niezrecki, C. and Cudney, H., "Preliminary review of active control technology appled to the fairing acoustic problem", 1996 Adaptive Structures Forum, AIAA 96-1275-CP, Salt Lake City, UT, April, 1996.
11. van Niekerk, J.L., Tongue, B.H., and Pakard, A.K., "Active Control of a Circular Plate to Reduce Transient Noise Transmission," Journal of Sound and Vibration, Vol. 183, No. 4, pp. 643-662, 1995.
12. Clark, R.L. and Cole, D.G., "Active Damping of Enclosed Sound Fields Through Direct Rate Feedback Control," J. Acoust. Soc. Am., Vol, 97, No, 3, March 1995
13. Denoyer, K.K. and Kwak, M.K., "Dynamic Modelling and Vibration Suppression of a Slewing Structure Utilizing Piezoelectric Sensors and Actuators," Journal of Sound and Vibration, Vol. 189, No, 1, January 11, 1996, pp. 13-31.
14. Kwak, M. K., Denoyer, K.K., and Sciulli, D., "Dynamics and Control of a Slewing Beam," Journal of Guidance, Control, and Dynamcis, Vol. 18, No. 1, 1995, pp. 185-187.
15. Griffin, S.F. and Denoyer, K.K., "An Experimental Sensor and Actuator Location Procedure for Control of Dynamically Complex Structures," Proceedings of the 5th SPIE International Symposium on Smart Structures and Materials, March 1-6, 1998, San Diego, CA.