5 August 2003 Energy-based efficiency of mechanized solid state actuators
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Abstract
The research in this study develops an analysis technique for mechanized solid-state actuators. The methodology's strength stems from the fact that it can be applied to a single solid-state actuator or an actuator that is coupled to a compliant mechanism (mechanized). The technique couples the actuator to any compliant mechanism and it takes into account interactions between the mechanized actuator and its load. Thus the methodology can be applied to a myriad of loaded systems. The analysis technique is rooted in thermodynamics and thus can be expanded to a wide range of systems (piezoelectric, electrohydraulic, electrostrictive, magnetostrictive, etc.). The methodology uses energy transfer as a medium to develop analytical relationships between input parameters and output parameters. Results of the technique are consistent with existing energy-based techniques and experimental data.
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Jinyong Joo, Brian P. Sanders, Gregory N. Washington, Jason Adams, "Energy-based efficiency of mechanized solid state actuators", Proc. SPIE 5056, Smart Structures and Materials 2003: Smart Structures and Integrated Systems, (5 August 2003); doi: 10.1117/12.483447; https://doi.org/10.1117/12.483447
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KEYWORDS
Actuators

Energy efficiency

Solid state electronics

Mechanical efficiency

Ferroelectric materials

Astatine

Aerodynamics

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