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Andrea Spaggiari
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Proceedings Papers

Analytical Modelling of Rolamite Mechanism Made of Shape Memory Alloy for Constant Force Actuators

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2015, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems, V001T03A001, September 21–23, 2015
Paper No: SMASIS2015-8803
DOI: https://doi.org/10.1115/SMASIS2015-8803
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Topics: Actuators, Modeling, Shape memory alloys, Strips, Friction, Bearings, Elasticity, Generators, Plates (structures), Rollers
Proceedings Papers

Design and Experimental Validation of a Novel Magnetorheological Damper With Internal Pressure Control

Nicola Golinelli, Andrea Spaggiari
Proc. ASME. SMASIS2015, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems, V001T03A004, September 21–23, 2015
Paper No: SMASIS2015-8830
DOI: https://doi.org/10.1115/SMASIS2015-8830
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Topics: Dampers, Design, Pressure control, Pressure, Hydrostatic pressure, Cavitation, Fluids, Magnetic fields, Magnetic fluids, Particulate matter
Proceedings Papers

Mechanical Behaviour of Magnetic Silly Putty: Viscoelastic and Magnetorheological Properties

Andrea Spaggiari, Nicola Golinelli, Eugenio Dragoni
Proc. ASME. SMASIS2014, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring; Keynote Presentation, V001T01A003, September 8–10, 2014
Paper No: SMASIS2014-7438
DOI: https://doi.org/10.1115/SMASIS2014-7438
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Topics: Mechanical behavior, Putties, Deformation, Shear (Mechanics), Magnetic fields, Stress, Viscoelasticity, Compression, Design, Flow (Dynamics)
Proceedings Papers

Experimental Characterization and Modelling Validation of Shape Memory Alloy Negator Springs

Andrea Spaggiari, Eugenio Dragoni, Ausonio Tuissi
Proc. ASME. SMASIS2013, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A004, September 16–18, 2013
Paper No: SMASIS2013-3018
DOI: https://doi.org/10.1115/SMASIS2013-3018
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Topics: Experimental characterization, Modeling, Shape memory alloys, Springs, Strips, Actuators, Computer software, Design, Dimensions, Displacement
Proceedings Papers

Analytical and Numerical Modelling of Shape Memory Alloy Negator Springs for Long-Stroke Constant-Force Actuators

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 353-361, September 19–21, 2012
Paper No: SMASIS2012-7964
DOI: https://doi.org/10.1115/SMASIS2012-7964
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Topics: Actuators, Modeling, Shape memory alloys, Springs, Finite element analysis, Mechanical behavior, Shapes, Strips, Computer software, Deflection
Proceedings Papers

Combined Squeeze-Shear Properties of Magnetorheological Fluids: Effect of Pressure

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2012, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bio-Inspired Materials and Systems; Energy Harvesting, 59-68, September 19–21, 2012
Paper No: SMASIS2012-7967
DOI: https://doi.org/10.1115/SMASIS2012-7967
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Topics: Magnetic fluids, Pressure, Shear (Mechanics), Fluids, Magnetic fields, Rotation, Circuits, Cylinders, Design, Electromagnetic induction
Proceedings Papers

Design Equations for Binary Shape Memory Actuators Under Arbitrary External Forces

Andrea Spaggiari, Igor Spinella, Eugenio Dragoni
Proc. ASME. SMASIS2011, ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 2, 123-132, September 18–21, 2011
Paper No: SMASIS2011-4999
DOI: https://doi.org/10.1115/SMASIS2011-4999
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Topics: Actuators, Design, Shapes, Springs, Shape memory alloys
Proceedings Papers

Effect of Internal Pressure on Flow Properties of Magnetorheological Fluids

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2011, ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 1, 7-15, September 18–21, 2011
Paper No: SMASIS2011-4929
DOI: https://doi.org/10.1115/SMASIS2011-4929
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Topics: Flow (Dynamics), Magnetic fluids, Pressure, Fluids, Design, Circuit design, Cylinders, Dampers, Gear pumps, Hydraulic drive systems
Journal Articles

Multiphysics Modeling and Design of Shape Memory Alloy Wave Springs as Linear Actuators

Andrea Spaggiari, Eugenio Dragoni
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. June 2011, 133(6): 061008.
DOI: https://doi.org/10.1115/1.4004196
Published Online: June 16, 2011
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Topics: Springs, Waves, Design, Actuators
Proceedings Papers

Multiphysics Modelling and Design of Shape Memory Alloy Wave Springs as Linear Actuators

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2010, ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 1, 151-159, September 28–October 1, 2010
Paper No: SMASIS2010-3711
DOI: https://doi.org/10.1115/SMASIS2010-3711
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Topics: Actuators, Design, Modeling, Shape memory alloys, Springs, Waves, Shapes, Construction, Cooling, Electrical resistance
Proceedings Papers

Control-Oriented Dynamic Modeling and Characterization of Magnetorheological Dampers

Andrea Spaggiari, Eugenio Dragoni
Proc. ASME. SMASIS2009, Volume 1: Active Materials, Mechanics and Behavior; Modeling, Simulation and Control, 391-399, September 21–23, 2009
Paper No: SMASIS2009-1228
DOI: https://doi.org/10.1115/SMASIS2009-1228
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Topics: Dampers, Dynamic modeling, Currents, Excitation, Motion control, Polynomials, Testing