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Warianty tytułu
Języki publikacji
Abstrakty
Complexity of multi-field opto-electromechanical coupling always poses many challenging research issues. Recently due to a rapid development in smart structures and structronic systems, multi-field coupling and control of distributed structronic systems also raises variety of new research, development, and system integration issues. This paper presents a generic nonlinear piezo(electric) -thermoelectromechanical shell theory for a piezoelectric double-curvature shell continuum with admissible boundary cinditions. Applications of the generic theory to other shell and non-shell continua based on four system parameters are also demonstrated. Detailed sensing and control electromechanical characteristics are further investigated in a series of shell of various curvatures. The results show that the membrane sensing/control component dominates the lower natutal modes of deep shells and the bending sensing/control component dominates the natural modes of shallow shell. Electromechanical characteristics and effectiveness of distributed sensors and actuators are evaluated.
Zastosowanie nieliniowej piezo-termosprężystej teorii powłok do sterowania powłok o zmiennej geometrii. W pracy przedstawiono zastosowanie ogólnej nieliniowej piezo-termoelektromechanicznej teorii do piezoelektrycznych powłok o podwójnej krzywiźnie oraz czteroparametrowego kontinuum niepowłokowego. Szczegółowo zbadano elektromechaniczne charakterystyki rozłożonego układu pomiarowego i wykonawczego w ciągu powłok o różnej geometrii. Wyniki wskazują, że membranowe elementy pomiarowe i wykonawcze panują nad dynamiką niskich częstości głębokich powłok, a giętne elementy pomiarowe i wykonawcze nadają się do sterowania powłok małowyniosłych. Zbadano elekromechaniczne charakterystyki i efektywność rozłożonych elementów pomiarowych i wykonawczych.
Czasopismo
Rocznik
Tom
Strony
623--644
Opis fizyczny
Bibliogr. 24 poz., rys.
Twórcy
autor
- Department of Mechanical Engineering, University of Kentucky, Lexington
autor
- Ford Research Laboratory Vehicle Safety Research Department, Dearborn, USA
Bibliografia
- 1. CHAU L.K., 1986, The Theory of Piezoelectric Shells, PMM USSR, 50, 1, 98-105.
- 2. CHÍA C.Y., 1980, Nonlinear Analysis of Plates, McGraw-Hill International Book Co., New York.
- 3. DÓKMECI M.C., 1983, Dynamic Applications of Piezoelectric Crystals, The Shock and Vibration Digest, 15, 3, 9-22.
- 4. DRUMHELLER D.S., KALNINS A., 1970, Dynamic Shell Theroy for Ferroelectric Ceramics, J. Acoust. Soc. Am, 47, 5, 1343-1349.
- 5. KOPPE H., GABBERT U., TZOU H.S., 1998, On Three-Dimensional Layered Piezoelectric Shell Elements for Design Simluation of Adaptive Structures, Fortschritt-Berichte VDI, Smart Mechanical Systems - Adaptronics, 13, 125-136.
- 6. LlBRESCU L., 1987, Refined Geometrically Nonlinear Theories of Anisotropic Laminated Shells, Quarterly of Applied Mathematics, XLV, 1, 1-22.
- 7. MINDLIN R.D., 1972, High Frequency Vibrations of Piezoelectric Crystal Plates, Inl. J. Solid Struc, 8, 895-906.
- 8. PAI P.F., NAFEH A.H., OH K., MOOK D.T., 1993, A Refined Nonlinear Model of Piezoelectric Plate, J. Solids and Structures, 30, 1603-1630.
- 9. PALAZOTTO A.N., DENNIS S.T., 1992, Nonlinear Analysis of Shell Structures, AIAA Pub., Washington, D.C.
- 10. PIETRASZKIEWICZ W., 1979, Finite Rotations and Lagrangean Description in the Non-Linear Theory of Shells, Polish Academy of Science, Polish Scientific Publishers.
- 11. ROGACHEVA N.N., 1994, The Theory of Piezoelectric Shells and Plates, CRC Press, Boca Raton, FL.
- 12. SENIK N.A., KUDRIAVTSEV B.A., 1980, Equations on the Theory of Piezoceramic Shells, In: Mechanics of a Solid Deformable Body and Related Analytical Problems. Moscow, Izd. mosk. Inst. Chim. Mashinostroeniia, USSR.
- 13. TZOU H.S., 1998, Multi-Field Transducers, Devices, Mechatronic Systems and Structronic Systems with Smart Materials, Shock and Vibration Digest, 30, 4, 282-294.
- 14. TZOU H.S., 1993, Piezoelectric Shells, Distributed Sensing and Control of Continua, Kluwer Academic Pub. Dordrecht/Boston.
- 15. TZOU H.S., BAO Y., 1997, Nonlinear Piezothermoelasticity and Multi-Field Actuations, Part-1: Nonlinear Anisotropic Piezothermoelastic Shell Laminates, Journal of Vibration and Acoustics, 119, 374-381.
- 16. TZOU H.S., BAO Y., VENKAYYA V.B., 1996, Study of Segmented Transducers Laminated on Cylindrical Shells, Part-1: Sensor Patches, and Part-2: Actuator Patches, Journal of Sound and Vibration, 197, 2, 207-249.
- 17. TZOU H.S., BERGMAN L.A., (Editors), 1998, Dynamics and Control of Distributed Systems, Cambridge University Press, New York, NY.
- 18. TZOU H.S., GADRE M., 1989, Theoretical Analysis of a Multi-Layer Thin Shell Coupled with Piezoelectric Shell Actuators for Distributed Vibration Control, Journal of Sound and Vibration, 132, 3, 433-450.
- 19. TZOU H.S., HOWARD R.V., 1994, A Piezothermoelastic Thin Shell Theory Applied to Active Structures, ASME Transactions, Journal of Vibration and Acoustics, 116, 3, 295-302.
- 20. TZOU H.S., JOHNSON D., LIU JACK, 1999, Damping Behavior of Cantilever Structronic Systems with Boundary Control, ASME Transactions, Journal of Vibration and Acoustics, 402-407.
- 21. TZOU H.S., YE R., 1994, Piezothermoelasticity and Precision Control of Piezoelectric Systems: Theory and Finite Element Analysis, ASME Transactions, Journal of Vibration and Acoustics, 116, 4, 489-495.
- 22. TZOU H.S., ZHONG J.P., HOLLKAMP J.J., 1994, Spatially Distributed Orthogonal Piezoelectric Shell Actuators: Theory and Applications, Journal of Sound Vibration, 177, 3, 363-378.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWM2-0009-0079