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Amir Lotfi-Gaskarimahalle
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Journal Articles

Passive and Switched Stiffness Vibration Controllers Using Fluidic Flexible Matrix Composites

Amir Lotfi-Gaskarimahalle, Lloyd H. Scarborough, Christopher D. Rahn, Edward C. Smith
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. April 2012, 134(2): 021001.
DOI: https://doi.org/10.1115/1.4002957
Published Online: January 13, 2012
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Topics: Control equipment, Fluids, Stiffness, Valves, Vibration, Passive control, Impulse (Physics), Vibration control, Damping, Composite materials
Proceedings Papers

Switched Stiffness Vibration Controllers for Fluidic Flexible Matrix Composites

Amir Lotfi-Gaskarimahalle, Christopher D. Rahn
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1463-1470, August 30–September 2, 2009
Paper No: DETC2009-87591
DOI: https://doi.org/10.1115/DETC2009-87591
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Topics: Composite materials, Control equipment, Stiffness, Vibration, Valves, Fluids, Bulk modulus, Dynamic systems, Elasticity, Equations of motion
Proceedings Papers

Fluidic Composite Tuned Vibration Absorbers

Amir Lotfi-Gaskarimahalle, Lloyd H. Scarborough, III, Christopher D. Rahn, Edward C. Smith
Proc. ASME. SMASIS2009, Volume 1: Active Materials, Mechanics and Behavior; Modeling, Simulation and Control, 501-508, September 21–23, 2009
Paper No: SMASIS2009-1349
DOI: https://doi.org/10.1115/SMASIS2009-1349
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Topics: Composite materials, Vibration absorbers, Fluids, Vibration, Damping, Elasticity, Fibers, Flow (Dynamics), Resonance, Secondary cells
Proceedings Papers

Stiffness Shaping for Zero Vibration Fluidic Flexible Matrix Composites

Amir Lotfi-Gaskarimahalle, Ying Shan, Suyi Li, Christopher D. Rahn, Charles E. Bakis, K. W. Wang
Proc. ASME. SMASIS2008, Smart Materials, Adaptive Structures and Intelligent Systems, Volume 2, 409-417, October 28–30, 2008
Paper No: SMASIS2008-501
DOI: https://doi.org/10.1115/SMASIS2008-501
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Topics: Composite materials, Stiffness, Vibration, Valves, Bulk modulus, Cycles, Elasticity, Equations of motion, Fibers, Robustness
Proceedings Papers

An Applied Form of Kane’s Equations of Motions

Hossein Nejat Pishkenari, Amir Lotfi Gaskarimahalle, Seyed Babak Ghaemi Oskouei, Ali Meghdari
Proc. ASME. IDETC-CIE2005, Volume 6: 5th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C, 2103-2110, September 24–28, 2005
Paper No: DETC2005-84963
DOI: https://doi.org/10.1115/DETC2005-84963
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Topics: Degrees of freedom
Journal Articles

Two-Dimensional Input Shaping for One-Dimensional Continua

Amir Lotfi-Gaskarimahalle, Christopher D. Rahn
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. April 2008, 130(2): 021004.
DOI: https://doi.org/10.1115/1.2827982
Published Online: January 30, 2008
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Topics: String, Vibration