Displacement self-sensing of piezoelectric stack actuators based on extended piezoelectric equations

Abstract Piezoelectric self-sensing technology has significant advantages in space-constrained or cost-sensitive applications such as nanoscale positioning and vibration suppression. However, existing charge-based self-sensing methods typically require introducing hysteresis or nonlinear description...

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Päätekijät:	Duanqin Zhang, Yaoyao Chen, Huihao Zhu, Huadong Zheng
Aineistotyyppi:	Artigo
Kieli:	Inglês
Julkaistu:	Springer Nature 2026-04-01
Sarja:	Discover Sensors
Aiheet:	Piezoelectric stack actuator Displacement self-sensing Extended piezoelectric constitutive equation Charge measurement
Linkit:	https://doi.org/10.1007/s44397-026-00059-9
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