Affiliation:
1. Structural Mechanics and Coupled Systems Laboratory, CNAM, 2 rue Conté, 75003 Paris, France
Abstract
A first attempt is made to survey and discuss the recent advances in hybrid active-passive struc tural vibrations control. The survey is illustrated with figures and tables for helpful use by researchers and designers interested in this growing field. Focus is put on the hybrid damping systems that combine active piezoelectric and passive viscoelastic materials. For each contribution, several features are detailed. These include the specific hybrid damping configuration, modeling assumptions, piezoelectric and viscoelastic ef fects modeling, response analysis methods, control strategies, and main results of parametric studies and optimizations. It was found that if the damping performance is the main objective of the designer, hybrid con figurations allowing for separate actions of the piezoelectric and viscoelastic materials are to be preferred. Experimental, theoretical, and numerical analyses of hybrid vibration control of beams, plates, and shells are then reviewed, separately, in detail. It was found that three-quarters of the relative contributions were con cerned with beams only. Hence, greater research efforts are still needed for two-dimensional structures, in particular for shells. Several other guidelines for future research are also outlined in a specific trends and research directions section.
Subject
Mechanical Engineering,Mechanics of Materials,Aerospace Engineering,Automotive Engineering,General Materials Science
Reference84 articles.
1. Agnes, G. and Napolitano, K., 1993, "Active constrained layer viscoelastic damping," in Proceedings of the 34th AIAA/ASME/ASCE/ AHS/ASC Structures, Structural Dynamics, and Materials Conference, Reston, VA, pp. 3499-3506.
2. Smart beams with extension and thickness-shear piezoelectric actuators
3. Azvine, B. and McCormack, C.N., 1996, "Identification and simulation of a beam with active constrained layer damping using MATLAB/SIMULINK," in Passive Damping and Isolation, C. D. Johnson, ed. Albuquerque , NM, SPIE Vol. 2720, pp. 204-211.
4. Use of active constrained-layer damping for controlling resonant vibration
5. Azvine, B., Tomlinson, G.R., Wynne, R., and Sensburg, O., 1993, "Vibration suppression of flexible structures using active damping," in Fourth International Conference on Adaptive Structures and Technologies, E. J. Breitbach, B. K. Wada, and M. C. Natori, eds. Technomic, Lancaster, PA, pp. 340-356.
Cited by
69 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献