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Development of a Wiper System with Piezoelectric Element for CCD Camera
Technical Paper
2003-01-0200
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
We succeeded in creating of a very small wiper system for a CCD camera. The source of driving force of it is a vibration phenomenon of a piezoelectric element. In this paper, we will describe the structure and motion of our newly proposed wiper system and the fundamental motion of a piezoelectric element in it. And in order to clarify the driving principle, we carried out a theoretical analysis using the Principle of Hamilton. As a result, a driving mechanism was found, that is, when the blade displaces at a high angular velocity into one direction, the shaft rotates in the opposite direction. We were able to confirm the driving mechanism also by experiments.
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Authors
Citation
Tsukui, M., Saito, J., Suto, K., Yoshizawa, M. et al., "Development of a Wiper System with Piezoelectric Element for CCD Camera," SAE Technical Paper 2003-01-0200, 2003, https://doi.org/10.4271/2003-01-0200.Also In
SAE 2003 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V112-7; Published: 2004-09-15
Number: V112-7; Published: 2004-09-15
References
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- Goryacheva I. G. “Contact Mechanics in Tribology” Kluwer Academic Publishers 1998
- Nishigaki Tsutomu Odawara Yasushi Endo Mitsuru “Vibration Sensing and Control of a Flexible Beam Using Piezoelectric Films” JSME 63 615 32 38 1997
- Jallet Sebastien Devos Sylvain Maubray Daniel Sortais Jean-Luc Marmonier Frédéric Dreher Thomas “Numerical Simulation of Wiper System Aerodynamic Behavior” SAE Paper 2001-01-0036 SAE Congress Detroit, MI March, 2001
- Terakura Oasamu Kurahashi Akira Wakabayashi Shinji “Development of Rain Sensor for Automatic Wiper System” SAE Paper 2001-01-0612 SAE Congress Detroit, MI March, 2001