Search Results - "Masuda, Arata"

Failure Mode Classification for Rolling Element Bearings Using Time-Domain Transformer-Based Encoder by Vu, Minh Tri, Hiraga, Motoaki, Miura, Nanako, Masuda, Arata

“…In this paper, we propose a Transformer-based encoder architecture integrated with an unsupervised denoising method to learn meaningful and sparse…”
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Vibration Isolation Properties of Novel Spacer Fabric with Silicone Inlay by Yu, Annie, Sukigara, Sachiko, Masuda, Arata

“…Spacer fabrics are good for impact force absorption and have the potential for vibration isolation. Inlay knitting of additional material to the spacer fabrics…”
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Global stabilization of high-energy response for a Duffing-type wideband nonlinear energy harvester via self-excitation and entrainment by Masuda, Arata, Senda, Atsuko, Sanada, Tatsuya, Sone, Akira

“…This article presents a resonance-type vibration energy harvester with a Duffing-type nonlinear oscillator that can perform effectively in a wide frequency…”
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Triboelectric Film Sensor for Integrity Monitoring of Bolted Joints by Wang, Chu, Miura, Nanako, Masuda, Arata

“…In this study, a concept and design of a self-powered sensor that utilizes a triboelectric effect to evaluate the condition of tensile bolted joints was…”
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Effect of Phase Fluctuation on the Proper Operation of Smart Gear Health Monitoring System by Mac, Thanh-Tung, Iba, Daisuke, Matsushita, Yusuke, Mukai, Seiya, Miura, Nanako, Masuda, Arata, Moriwaki, Ichiro

“…A smart gear sensor system has been developed for the condition monitoring of gear. This system includes a smart gear-the operation gear and a monitoring…”
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Reliable Activation of an EPM-Based Clinging Device for Aerial Inspection Robots by Masuda, Arata, Tanaka, Akihiro, Higashi, Yoshiyuki, Miura, Nanako

“…This study aims to develop a clinging device for structural inspection robots, which are expected to be used to reduce the cost of inspection of aging civil…”
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Attractive Force Estimation of a Magnetic Adsorption Unit for Inspection UAVs by Higashi, Yoshiyuki, Yamazaki, Kenta, Masuda, Arata, Miura, Nanako, Sawada, Yuichi

“…This paper presents an attractive force estimation system and an automatic activation system for an electropermanent magnet (EPM) for an inspection UAV…”
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Vibration-based plastic-gear crack detection system using a convolutional neural network - Robust evaluation and performance improvement by re-learning by Kien Huy BUI, Daisuke IBA, Yunosuke ISHII, Yusuke TSUTSUI, Nanako MIURA, Takashi IIZUKA, Arata MASUDA, Akira SONE, Ichiro MORIWAKI

“…This paper evaluates the sensitivity of a proposed crack detection method of POM (Polyoxymethylene) gears using a deep convolutional neural network. The…”
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Identification of Q value and angular frequency of smart gear antenna using the resonant return loss of the receiving antenna by Mac, Thanh-Tung, Iba, Daisuke, Matsushita, Yusuke, Inoue, Takeru, Miura, Nanako, Masuda, Arata, Moriwaki, Ichiro

“…A wireless smart gear system has been being developed as a gear health monitoring system. This system works based on the magnetic coupling between its two…”
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Analysis and design of power and bandwidth of nonlinear vibration energy harvesters with hardening restoring forces by Masuda, Arata

“…This paper presents a theoretical foundation for designing the power and bandwidth performance of an electromagnetic nonlinear vibration energy harvester with…”
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Printed gear sensor for health monitoring (Development of three-axis laser printer for conductive ink and evaluation of laser-sintered electric circuits) by Daisuke IBA, Shintaro FUTAGAWA, Takahiro KAMIMOTO, Morimasa NAKAMURA, Nanako MIURA, Takashi IIZUKA, Arata MASUDA, Akira SONE, Ichiro MORIWAKI

“…This article intends to discuss the possibility of how to quickly improve the functions of in-situ sensing gear conditions. This study proposes a new…”
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Acquisition of meshing vibration data and image pictures of crack propagation at tooth root of plastic gears by Yunosuke ISHII, Daisuke IBA, Yusuke TSUTSUI, Nanako MIURA, Takashi IIZUKA, Arata MASUDA, Akira SONE, Ichiro MORIWAKI

“…The purpose of this study is to generate training data for failure detection by Neural Network, which estimates extent of damage from vibration data of meshing…”
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Estimation of damaged part in a beam structure based on nonlinear wave modulation by Yasuhiro YAMAUCHI, Arata MASUDA, Akira SONE

“…This paper proposes a damage localization method for a beam structure, which can discriminate a specific part of the structure involving contact-type damages…”
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Feedforward control of pantograph contact force based on phase-locked loop (Phase-locked loop for control force generation) by Arata MASUDA, Kazusa FUKUDA, Daisuke IBA, Shigeyuki KOBAYASHI, Yoshitaka YAMASHITA, Mitsuru IKEDA

“…This paper proposes a feedforward controller for active suppression of contact force fluctuation between a pantograph and overhead contact line of a high-speed…”
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A Positioning System and Position Control System of a Quad-Rotor Applying Kalman Filter to a UWB Module and an IMU by Nakamura, Shota, Higashi, Yoshiyuki, Masuda, Arata, Miura, Nanako

“…In this paper, the method of controlling the position of the quad-rotor was shown aiming structure inspection. The data obtained from an ultra-wide band (UWB)…”
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METHOD AND APPARATUS FOR DIAGNOSING A DAMAGE IN A STRUCTURE by Masuda, Arata

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Improvement of Adsorption Force of an EPM-based Adsorb Device by a Suspension by Yamazaki, Kenta, Higashi, Yoshiyuki, Masuda, Arata, Miura, Nanako

“…This paper shows the composition and evaluation of a suspension to ensure that an EPM-equipped inspection Unmanned Aerial Vehicle (UAV) is adsorbed to the…”
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Effects of excitation frequency on detection accuracy of orthogonal wavelet decomposition for structural health monitoring by Alonso, Raul J., Noori, Mohammad, Saadat, Soheil, Masuda, Arata, Hou, Zhikun

“…Accurate estimation of stiffness loss is a challenging problem in structural health monitoring. In this study orthogonal wavelet decomposition is used for…”
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Vibration characteristics of laminated composite plates with embedded shape memory alloys by Zhang, Run-xin, Ni, Qing-Qing, Masuda, Arata, Yamamura, Takahiko, Iwamoto, Masuharu

“…Shape memory alloy (SMA) is commercially available for a variety of actuator and damping materials. Recently, SMA wires have also become commercially available…”
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An Ideal Softening Resonator for Nonlinear Vibration Energy Harvesting with Flat Power Characteristics by Yoshida, Yu, Hiraga, Motoaki, Miura, Nanako, Masuda, Arata

“…This study demonstrates the design of the ideal softening resonator with flat power characteristics for electromagnetic vibration energy harvesting, and the…”
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