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Adaptive mode piezoelectric damping control experiment

Simplistic assumptions. Of course, much more complex practical problems,[link widoczny dla zalogowanych], both broadband excitation, but also a variable frequency harmonic excitation; structure of the natural frequencies of some modes may be more densely distributed. These are the structural characteristics of real-time identification more difficult and time consuming. Therefore, the operating environment of complex dynamic characteristics of identification strategies and algorithms, and the subsequent quasi-independent mode of piezoelectric sensors and actuators fast optimization algorithm, adaptive control will be the two central issues. Yao Jun, 234 references. Li Yuefeng. Piezoelectric plate modeling and damping of quasi-independent modal control. Air University, 2000; 21 (2) :159-163 Sun Dongchang,[link widoczny dla zalogowanych], Mark Wong Tai Chun. The distribution of vibration control of piezoelectric beam element method for analysis and simulation of overflow. Peking University (Natural Science). 1997; 33 (3): 3O5-314 Sun Dongchang. Mark Wong Tai Chun. The distribution of smart plate piezoelectric vibration control method. Mechanics. 1996; 28 (6) ,692-695 ZHOU, and, by the king in mind. Based on wavelet analysis of piezoelectric cantilever plate power control mode. Mechanics. 1998; 30 (6) :719-727MeirovitchL. BaruhHControlofself-adjointdis-tributed-parametersystems. J. Guidance. 1982; 5 (1): 6O a 66LeeCK,[link widoczny dla zalogowanych], ChangWW. SullivanTCO. Piezoelectricmodalsensor/actuatorpairsforcriticalactivedampingvibrationcontro1. JournaloftheAcousticalSocietyofAmerica,[link widoczny dla zalogowanych], 1991; 90 (1) :374-384AdaptiveModalDampingControlExperimentforPiezoelectricStructuresYa0J } actuators.Thistypeofmodalsensors} actuatorsprovidesabasisforstruc-turaladaptivecontro1.Anactivedampingcontrolexperiment. associatedwithadaptivecontroltechnique, isperformedonapiezoelectricplateusingaboveapproachresultingsatisfactoryoutcome.Keywords: adaptivecontrol; piezoelectricmaterial; independentmodalcontrol; vibrationcontrol Yao Jun, the first of the male, Ph.D.,[link widoczny dla zalogowanych], June 1971 students. Phone: (010) 82315973; E-mail: yao2jun1 @ sina.com

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