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5. Control
5.1 Issues
Piezoelectric actuators are often interesting solutions for applications where precision and good dynamics are required. They are also found in situations where space is a constraint, although advances in the miniaturization of electromagnetic actuators make this criterion less significant. They are typically found in atomic force microscopes, adaptive optics or micromanipulators where sub-nanometric precision is required. Indeed, the main advantage is to have a proportional relationship between displacement and voltage applied at constant force, according to the equation (7) .
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Conclusion
Bibliography
Standards and norms
- AFNOR – Piezoelectric properties of ceramic materials and components. Part 1: Terms and definitions. - NF EN 50324-1 - 2002
- AFNOR – Piezoelectric properties of ceramic materials and components. Part 2: Measurement methods – Low power. - NF EN 50324-2 - 2002
- AFNOR – Piezoelectric properties of ceramic materials and components. Part 3: Measurement methods – High-powered. - NF EN 50324-3 - 2002
- ANSI...
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Fuji Ceramics Corporation https://www.fujicera.co.jp/en/
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