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| Presentation | 2022-03-03 09:30 [Poster Presentation] Performance Evaluation of Wireless LAN for Wireless Control of Multi-axis Robot and Study on Relay Method Tsuyoshi Kogawa, Toshihisa Nabetani, Tomoya Tandai (Toshiba Corp.)  RCS2021-276 SR2021-103 SRW2021-76 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multi-axis robot arms have been introduced in many industries, but the wiring between a controller and each arm or between an arm and another one is a disadvantage in terms of mobility and durability, and it is desired to make them wireless. In order to make them wireless, the power and control lines need to be made wireless. At first, authors study using wireless LAN system which can be used in ISM band and is a commodity system for a wireless motor control. One of the challenges for controlling the multi-axis robot arms is control delay caused by wireless frame error due to propagation environment. There are a lot of studies on wireless communication between a controller and an autonomous mobile robot, but there are few studies for wireless communication between a controller and a rotating robot arm. In this study, authors evaluate performance of wireless LAN communication between the controller and a terminal on a rotating chassis. As a result, the performance does not degrade at speeds below 600rpm, which is the normal operating speed of robot arms. However, packet error rate is 100% when the chassis stops at a specific rotation angle. In this presentation authors propose a relay method using wireless LAN stations on the other robot arms. Examination results show the proposed relay method improves quality of wireless control. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-axis robot arms / Motor control / Wireless LAN / Rotation / Relay method / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 393, SRW2021-76, pp. 39-39, March 2022. | |
| Paper # | SRW2021-76 | |
| Date of Issue | 2022-02-23 (RCS, SR, SRW) | |
| 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) | |
| Download PDF | RCS2021-276 SR2021-103 SRW2021-76 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2022-03-02 - 2022-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2022-03-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Wireless LAN for Wireless Control of Multi-axis Robot and Study on Relay Method |
| Sub Title (in English) | |
| Keyword(1) | Multi-axis robot arms |
| Keyword(2) | Motor control |
| Keyword(3) | Wireless LAN |
| Keyword(4) | Rotation |
| Keyword(5) | Relay method |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tsuyoshi Kogawa |
| 1st Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 2nd Author's Name | Toshihisa Nabetani |
| 2nd Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 3rd Author's Name | Tomoya Tandai |
| 3rd Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
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| Speaker | Author-1 |
| Date Time | 2022-03-03 09:30:00 |
| Presentation Time | 100 minutes |
| Registration for | SRW |
| Paper # | RCS2021-276, SR2021-103, SRW2021-76 |
| Volume (vol) | vol.121 |
| Number (no) | no.391(RCS), no.392(SR), no.393(SRW) |
| Page | p.133(RCS), p.91(SR), p.39(SRW) |
| #Pages | 1 |
| Date of Issue | 2022-02-23 (RCS, SR, SRW) |
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