Presentation 2013-12-12
A Study of Wireless Synchronous Communication System for FA
Hisaya URABE, Yasuhiro SHINOZAKI, Satoshi MORITA, KHAI Lam DUC, Yuhei NAGAO, Masayuki KUROSAKI, Hiroshi OCHI,
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Abstract(in English) In this paper, we propose a wireless synchronous communication system which communicates with multiple users and transmits low rate data in a fixed short duration for the control of industrial robots which used on FA. The industrial Ethernet is used for the control of industrial robots. It communicates low rate data to users one by one in short duration, and archives fast and high precision synchronous operation. However, it is expensive because it is a propretary system, and being wired has all the problem of wired network deployments. So, the wireless of the industrial Ethernet is desired. Already, there is one of the industrial wireless communication system using PCF which is the centralized management control function specified on IEEE802.11, but the system is desired which archives the more short communication duration. In this paper, we propose the wireless communication system for FA that based on IEEE802.11ac which schedule each users and communicate with multiple users at the same time. In addition, we define a safety of the system from the control duration and the error probability, and explain that the theoretical value of the system performance can archieve the required conditions of the control for 2 axis robots that the control duration is 1~10[msec] and the synchronous communication time per user is 100~500[μsec].
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Keyword(in English) Industrial robot / IEEE 802.11ac / Synchronous communication / Multiple access / PCF / Scheduling
Paper # SIS2013-32
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Committee SIS
Conference Date 2013/12/5(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study of Wireless Synchronous Communication System for FA
Sub Title (in English)
Keyword(1) Industrial robot
Keyword(2) IEEE 802.11ac
Keyword(3) Synchronous communication
Keyword(4) Multiple access
Keyword(5) PCF
Keyword(6) Scheduling
1st Author's Name Hisaya URABE
1st Author's Affiliation Kyushu Institute of Technology()
2nd Author's Name Yasuhiro SHINOZAKI
2nd Author's Affiliation Kyushu Institute of Technology
3rd Author's Name Satoshi MORITA
3rd Author's Affiliation Kyushu Institute of Technology
4th Author's Name KHAI Lam DUC
4th Author's Affiliation Kyushu Institute of Technology
5th Author's Name Yuhei NAGAO
5th Author's Affiliation Kyushu Institute of Technology
6th Author's Name Masayuki KUROSAKI
6th Author's Affiliation Kyushu Institute of Technology
7th Author's Name Hiroshi OCHI
7th Author's Affiliation Kyushu Institute of Technology
Date 2013-12-12
Paper # SIS2013-32
Volume (vol) vol.113
Number (no) 343
Page pp.pp.-
#Pages 5
Date of Issue