vibrations

Expanding the teaching of single frequency vibration absorption to broadband attenuation using subordinate oscillator arrays via fettuccine pasta
Dynamic vibration absorbers (DVAs) and tuned mass-dampers (TVAs) have wide-spread applications in the aerospace industry, the …
Sai Tej Paruchuri, Vijaya VN Sriram Malladi, Pablo A Tarazaga, Andrew J Kurdila
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Modeling and Estimation of Linear and Nonlinear Piezoelectric Systems
A bulk of the research on piezoelectric systems in recent years can be classified into two cate- gories, 1) studies of linear …
Sai Tej Paruchuri
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Reproducing kernel Hilbert space embedding for adaptive estimation of nonlinearities in piezoelectric systems
Nonlinearities in piezoelectric systems can arise from internal factors such as nonlinear constitutive laws or external factors like …
Sai Tej Paruchuri, Jia Guo, Andrew Kurdila
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RKHS Embedding for Estimating Nonlinear Piezoelectric Systems
Nonlinearities in piezoelectric systems can arise from internal factors such as nonlinear constitutive laws or external factors like …
Sai Tej Paruchuri, Jia Guo, Andrew J Kurdila
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Shaping the Frequency Response Function (FRF) of a Multi-Degree-of-Freedom (MDOF) Structure Using Arrays of Tuned Vibration Absorbers (TVA)
Tuned vibration absorbers (TVA) provide passive energy dissipation from their primary structure but are limited to only having …
Campbell R Neighborgall, Karan Kothari, VVN Sriram Malladi, Pablo Tarazaga, Sai Tej Paruchuri, Andrew Kurdila
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Subordinate Oscillator Arrays: Physical Design and Effects of Error
Prior work demonstrates that an attached subordinate oscillator array (SOA) can attenuate vibration of a host structure over a …
John Sterling, Sai Tej Paruchuri, Teresa Jean Ryan, Joseph Vignola, Andrew J Kurdila
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Analysis of increased damping in arrays of attached resonators
Research has shown that arrays of small dynamic attachments on a larger, primary structure can be tuned to significantly alter the time …
John A Sterling, Joseph F Vignola, Teresa J Ryan, Sai Tej Paruchuri
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Passive piezoelectric subordinate oscillator arrays
Subordinate oscillator arrays (SOAs) attached to a host structure have been shown to achieve flat attenuation of the frequency response …
Sai Tej Paruchuri, John Sterling, Vijaya VN Sriram Malladi, Andrew Kurdila, Joseph Vignola, Pablo Tarazaga
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Piezoelectric Subordinate Oscillator Arrays: Performance Recovery and Robustness to Uncertainty
Prior work demonstrates that an attached subordinate oscillator array (SOA) can attenuate vibration of a host structure. The …
John Sterling, Sai Tej Paruchuri, Pablo Tarazaga, Joseph Vignola, Andrew Kurdila, Vijaya VN Sriram Malladi, Teresa Ryan
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Shaping the Frequency Response Function (FRF) of a Multi-Degree-of-Freedom (MDOF) Structure Using Arrays
Tuned vibration absorbers (TVA) provide passive energy dissipation from their primary structure but are limited to only having …
Campbell R Neighborgall, Karan Kothari, VVN Sriram Malladi, Pablo Tarazaga, Sai Tej Paruchuri, Andrew Kurdila
Cite