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2. GRATING LOBE REDUCTION IN TRANSDUCER ARRAYS THROUGH STRUCTURAL FILTERING OF SUPERCRITICAL PLATES

open_access
Open Access
Author:
Anderson, Brian Eric
Title:
GRATING LOBE REDUCTION IN TRANSDUCER ARRAYS THROUGH STRUCTURAL FILTERING OF SUPERCRITICAL PLATES
Graduate Program:
Acoustics
Keywords:
grating lobe
array
transducer
transducer array
supercritical
coincidence
plate
structural acoustics
File:
Download Final_Thesis_Master_Document.pdf
Committee Members:
William Jack Hughes, Committee Chair/Co-Chair
Courtney Brice Burroughs, Committee Member
Stephen A Hambric, Committee Member
Nadine Barrie Smith, Committee Member

3. DIRECTIONAL DECOUPLING OF PIEZOELECTRIC SHEET ACTUATORS FOR HIGH-PRECISION SHAPE AND VIBRATION CONTROL OF PLATE STRUCTURES

open_access
Open Access
Author:
Philen, Michael Keith
Title:
DIRECTIONAL DECOUPLING OF PIEZOELECTRIC SHEET ACTUATORS FOR HIGH-PRECISION SHAPE AND VIBRATION CONTROL OF PLATE STRUCTURES
Graduate Program:
Mechanical Engineering
Keywords:
adaptive mirror
shape control
vibration control
smart materials
directional decopuling
piezoceramics
plate
File:
Download PhilenThesis.pdf
Committee Members:
Kon Well Wang, Committee Chair/Co-Chair
Christopher Rahn, Committee Member
Panagiotis Michaleris, Committee Member
George A Lesieutre, Committee Member

4. Design of an Active Adaptable Acoustic Metamaterial Perforated Plate for Structural Vibration Reduction

open_access
Open Access
Author:
Stearns, Aaron J
Title:
Design of an Active Adaptable Acoustic Metamaterial Perforated Plate for Structural Vibration Reduction
Graduate Program:
Mechanical Engineering (PHD)
Keywords:
acoustic metamaterial
structural acoustics
vibration
piezoelectric
optimization
finite element method
Floquet-Bloch
vibration control
plate
shunted piezoelectric
adaptable
active
File:
Download AaronStearns-Dissertation.pdf
Committee Members:
Alok Sinha, Major Field Member
Stephen Hambric, Outside Field Member
Robert Campbell, Chair, Minor Member & Dissertation Advisor
Benjamin Beck, Special Member
George Lesieutre, Outside Unit Member
Daniel Connell Haworth, Professor in Charge/Director of Graduate Studies