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Kiran D'Souza
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Journal Articles

A broadband piezoelectric energy harvester with robust control using piecewise nonlinearity

Accepted Manuscript
Yuqin Guan, Kiran D'Souza
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam.
Paper No: CND-24-1273
https://doi.org/10.1115/1.4067984
Published Online: February 22, 2025
View Articletitled, A broadband piezoelectric energy harvester with robust control using piecewise nonlinearity
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Topics: Piezoelectric energy harvesting, Robust control, Design, Cantilever beams, Energy harvesting, Resonance, Actuators, Bridges (Structures), Circuits, Control algorithms
Journal Articles

Efficient Hybrid Symbolic-Numeric Computational Method for Piecewise Linear Systems With Coulomb Friction

Amir Shahhosseini, Meng-Hsuan Tien, Kiran D'Souza
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2023, 18(7): 071004.
Paper No: CND-22-1307
https://doi.org/10.1115/1.4062203
Published Online: April 19, 2023
View Articletitled, Efficient Hybrid Symbolic-Numeric Computational Method for Piecewise Linear Systems With Coulomb Friction
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Topics: Coulombs, Friction, Switches, Dynamics (Mechanics), Computational methods, Equations of motion
Journal Articles

Efficient Analysis of Stationary Dynamics of Piecewise-Linear Nonlinear Systems Modeled Using General State-Space Representations

Meng-Hsuan Tien, Ming-Fu Lu, Kiran D'Souza
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. August 2022, 17(8): 081001.
Paper No: CND-21-1354
https://doi.org/10.1115/1.4054152
Published Online: April 1, 2022
View Articletitled, Efficient Analysis of Stationary Dynamics of Piecewise-Linear Nonlinear Systems Modeled Using General State-Space Representations
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Topics: Analog circuits, Dynamics (Mechanics), Nonlinear systems, Steady state, Circuits, Optimization, Eigenvalues, Approximation
Journal Articles

A New Method to Find the Forced Response of Nonlinear Systems With Dry Friction

Gregory Altamirano, Meng-Hsuan Tien, Kiran D'Souza
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2021, 16(6): 061002.
Paper No: CND-20-1148
https://doi.org/10.1115/1.4050686
Published Online: April 19, 2021
View Articletitled, A New Method to Find the Forced Response of Nonlinear Systems With Dry Friction
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Topics: Dampers, Displacement, Dry friction, Friction, Nonlinear systems, Dynamics (Mechanics), Excitation, Coulombs