Dr. Kaori Yuse Profile

Dr. Kaori Yuse

NEDO Researcher at Institut National des Sciences Appliquées de Lyon

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Publications (8)

Proceedings Article | 1 April 2011 Paper

Thickness effects in electroactive polymers actuators: a simple explanation and modeling

K. Yuse, D. Guyomar, M. Kanda

Proceedings Volume 7984, 79841M (2011) https://doi.org/10.1117/12.880754

KEYWORDS: Polymers, Polarization, Composites, Electroactive polymers, Carbon, Silver, Resistance, Actuators, Data modeling, Thin films

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Proceedings Article | 15 March 2006 Paper

Ultrasonic wireless health monitoring

Lionel Petit, Elie Lefeuvre, Daniel Guyomar, Philippe Guy, Thomas Monnier, Kaori Yuse, Claude Richard

Proceedings Volume 6177, 617713 (2006) https://doi.org/10.1117/12.661130

KEYWORDS: Receivers, Sensors, Energy harvesting, Photonic integrated circuits, Transmitters, Signal detection, Capacitors, Damage detection, Data processing, Wavelets

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The integration of autonomous wireless elements in health monitoring network increases the reliability by suppressing power supplies and data transmission wiring. Micro-power piezoelectric generators are an attractive alternative to primary batteries which are limited by a finite amount of energy, a limited capacity retention and a short shelf life (few years). Our goal is to implement such an energy harvesting system for powering a single AWT (Autonomous Wireless Transmitter) using our SSH (Synchronized Switch Harvesting) method. Based on a non linear process of the piezoelement voltage, this SSH method optimizes the energy extraction from the mechanical vibrations. This AWT has two main functions : The generation of an identifier code by RF transmission to the central receiver and the Lamb wave generation for the health monitoring of the host structure. A damage index is derived from the variation between the transmitted wave spectrum and a reference spectrum. The same piezoelements are used for the energy harvesting function and the Lamb wave generation, thus reducing mass and cost. A micro-controller drives the energy balance and synchronizes the functions. Such an autonomous transmitter has been evaluated on a 300x50x2 mm³ composite cantilever beam. Four 33x11x0.3 mm³ piezoelements are used for the energy harvesting and for the wave lamb generation. A piezoelectric sensor is placed at the free end of the beam to track the transmitted Lamb wave. In this configuration, the needed energy for the RF emission is 0.1 mJ for a 1 byte-information and the Lamb wave emission requires less than 0.1mJ. The AWT can harvested an energy quantity of approximately 20 mJ (for a 1.5 Mpa lateral stress) with a 470 μF storage capacitor. This corresponds to a power density near to 6mW/cm³. The experimental AWT energy abilities are presented and the damage detection process is discussed. Finally, some envisaged solutions are introduced for the implementation of the required data processing into an autonomous wireless receiver, in terms of reduction of the energy and memory costs.

Proceedings Article | 5 August 2003 Paper

A new cluster control applied to composite board with stiffeners

Nobuo Tanaka, Akiyoshi Shimada, Takehiko Segawa, Yoshihiro Kikushima, Kaori Yuse

Proceedings Volume 5056, (2003) https://doi.org/10.1117/12.483454

KEYWORDS: Control systems, Sensors, Actuators, Ferroelectric materials, Fiber Bragg gratings, Digital signal processing, Finite element methods, Ferroelectric polymers, Composites, Vibration control

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Proceedings Article | 11 March 2003 Paper

Adaptive feedforward control of beam structure using PVDF modal sensor and SMA/CFRP hybrid actuator

Ya Xu, Kaori Yuse, Yoshihiro Kikushima

Proceedings Volume 4946, (2003) https://doi.org/10.1117/12.468282

KEYWORDS: Shape memory alloys, Actuators, Control systems, Vibration control, Ferroelectric polymers, Sensors, Cooling systems, Adaptive control, Beam controllers, Control systems design

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Proceedings Article | 11 March 2003 Paper

Fabrication technique of SMA/CFRP smart composites

Ryutaro Oishi, Hideki Nagai, Hitoshi Yoshida, Ya Xu, Teruo Kishi, Yoshihiro Kikushima, Yoshio Akimune, Kaori Yuse, Nobuyuki Toyama, Kazuhiro Otsuka

Proceedings Volume 4946, (2003) https://doi.org/10.1117/12.468264

KEYWORDS: Composites, Shape memory alloys, Temperature metrology, Scanning electron microscopy, Carbon, Fabrication, Neodymium, Materials science, Fiber reinforced polymers

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Proceedings Article | 11 March 2003 Paper

Modal feedback control of tower structure using PVDF modal sensor and SMA/CFRP hybrid moment actuator

Ya Xu, Takehiko Segawa, Yoshihiro Kikushima, Kaori Yuse, Nobuo Tanaka

Proceedings Volume 4946, (2003) https://doi.org/10.1117/12.480009

KEYWORDS: Shape memory alloys, Actuators, Sensors, Control systems, Ferroelectric polymers, Feedback control, Vibration control, Finite element methods, Amplifiers, Earthquakes

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Proceedings Article | 27 June 2002 Paper

Experimental considerations on fabrication of a smart actuator for vibration control using shape memory alloy (SMA)

Kaori Yuse, Yoshihiro Kikushima, Ya Xu

Proceedings Volume 4697, (2002) https://doi.org/10.1117/12.472673

KEYWORDS: Shape memory alloys, Actuators, Vibration control, Cooling systems, Control systems, Polishing, Ferroelectric materials, Interfaces, Fiber reinforced polymers, Nickel

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Proceedings Article | 27 June 2002 Paper

Active modal control of a truss structure considering displacement constraint

Takehiko Segawa, Muneharu Saigo, Kaori Yuse, Yoshihiro Kikushima

Proceedings Volume 4697, (2002) https://doi.org/10.1117/12.472675

KEYWORDS: Sensors, Control systems, Actuators, Vibration control, Finite element methods, Amplifiers, Ferroelectric polymers, Sensor performance, Ferroelectric materials, Mathematical modeling

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Showing 5 of 8 publications

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