Paper Abstract and Keywords |
Presentation |
2020-10-23 14:30
Design and evaluation of wearable communication module for mounting on myoelectric hand Taisuke Iguchi, Jianqing Wang, Daisuke Anzai (NIT) EMCJ2020-47 MW2020-61 EST2020-49 Link to ES Tech. Rep. Archives: MW2020-61 EST2020-49 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, research on wearable robots has been very active in the medical, welfare and industrial fields. Myoelectric hands are one kind of werable robots. It is a device that operates by means of myoelectric signal generated when the muscles are stretched and constracted. At present, the myoelectric sensor and the motor control unit of a myoelectric hand are mainly connected by a wire, but from the point of view of convenience and maintenance, a wireless connection is expected. In this study, a communication module that receives and demodulates the modulation signals sent from a transmitter is implemented on a FPGA (Field Programmable Gate Array) on a small board and its perfomance is evaluated. As a modulation method for signals transmitted from the transmitter, the IR-MPPM (Impulse Radio - Multi Pulse Position Modulation) method is adopted, which is expected to provide high-speed transmission, and has low power spectral density and little interference to peripheral devices. The communication module uses the 10-60 MHz band, which is a weak radio band in Japan. The demodulation method of the receiver designed in this study employs an energy detection method where the energy values of the modulation signals are calculated and compared to each other. In order to evaluate the performance, sinusoidal signals and pseudo-muscle signals from a biological signal generator were input to the transmitter, and the modulated signals were demodulated by the receiver module designed in this study. The performance was evaluated by calculating the correlation coefficient between the demodulated signal and the transmitted signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
werable robot / myoelectiric hand / human body communication / IR-MPPM / FPGA / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 199, EMCJ2020-47, pp. 124-128, Oct. 2020. |
Paper # |
EMCJ2020-47 |
Date of Issue |
2020-10-15 (EMCJ, MW, EST) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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EMCJ2020-47 MW2020-61 EST2020-49 Link to ES Tech. Rep. Archives: MW2020-61 EST2020-49 |
Conference Information |
Committee |
MW EST EMCJ PEM IEE-EMC |
Conference Date |
2020-10-22 - 2020-10-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2020-10-MW-EST-EMCJ-PEM-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design and evaluation of wearable communication module for mounting on myoelectric hand |
Sub Title (in English) |
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Keyword(1) |
werable robot |
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myoelectiric hand |
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human body communication |
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IR-MPPM |
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FPGA |
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1st Author's Name |
Taisuke Iguchi |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Jianqing Wang |
2nd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
3rd Author's Name |
Daisuke Anzai |
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Nagoya Institute of Technology (NIT) |
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Speaker |
Author-1 |
Date Time |
2020-10-23 14:30:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2020-47, MW2020-61, EST2020-49 |
Volume (vol) |
vol.120 |
Number (no) |
no.199(EMCJ), no.200(MW), no.201(EST) |
Page |
pp.124-128 |
#Pages |
5 |
Date of Issue |
2020-10-15 (EMCJ, MW, EST) |
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