Piezoelectric wavy whisker sensor for perceiving underwater vortex from a bluff body

• Published in: Sensors and actuators. A. Physical. Vol. 365; p. 114875
• Main Authors: Guo, Linan, Liu, Jianhua, Wu, Guitao, Xu, Peng, Wang, Siyuan, Liu, Bo, Li, Yuanzheng, Guan, Tangzhen, Wang, Hao, Si, Jicang, Du, Taili, Xu, Minyi
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.01.2024
• Subjects: Bionic seal whisker; Piezoelectric nanogenerators; Vortex perception; Piezoelectric nanogenerators; Bionic seal whisker; Vortex perception

Underwater flow field perception is a crucial technique for obtaining the motion status and trajectory of targets. To perceive the vortex in the flow field environment and obtain the disturbance information of the vortex, we propose a piezoelectric wavy whisker sensor (PWWS) inspired by the mechanis...