ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 学術雑誌論文

Time Latency-Centric Signal Processing: A Perspective of Smart Manufacturing

https://kitami-it.repo.nii.ac.jp/records/2000340
https://kitami-it.repo.nii.ac.jp/records/2000340
e77da42b-cdf3-4ca8-9842-0663e5cd6e50
名前 / ファイル ライセンス アクション
sensors-21-07336-v2.pdf sensors-21-07336-v2.pdf (9.3 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2022-12-07
タイトル
タイトル Time Latency-Centric Signal Processing: A Perspective of Smart Manufacturing
言語 en
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Sharifu Ura

× Sharifu Ura

en Sharifu Ura

Search repository
Angkush Kumar Ghosh

× Angkush Kumar Ghosh

en Angkush Kumar Ghosh

Search repository
抄録
内容記述タイプ Abstract
内容記述 Abstract: Smart manufacturing employs embedded systems such as CNC machine tools, programable
logic controllers, automated guided vehicles, robots, digital measuring instruments, cyberphysical
systems, and digital twins. These systems collectively perform high-level cognitive tasks
(monitoring, understanding, deciding, and adapting) by making sense of sensor signals. When sensor
signals are exchanged through the abovementioned embedded systems, a phenomenon called time
latency or delay occurs. As a result, the signal at its origin (e.g., machine tools) and signal received at
the receiver end (e.g., digital twin) differ. The time and frequency domain-based conventional signal
processing cannot adequately address the delay-centric issues. Instead, these issues can be addressed
by the delay domain, as suggested in the literature. Based on this consideration, this study first
processes arbitrary signals in time, frequency, and delay domains and elucidates the significance of
delay domain over time and frequency domains. Afterward, real-life signals collected while machining
different materials are analyzed using frequency and delay domains to reconfirm its (the delay
domain’s) significance in real-life settings. In both cases, it is found that the delay domain is more
informative and reliable than the time and frequency domains when the delay is unavoidable. Moreover,
the delay domain can act as a signature of a machining situation, distinguishing it (the situation)
from others. Therefore, computational arrangements enabling delay domain-based signal processing
must be enacted to effectively functionalize the smart manufacturing-centric embedded systems.
言語 en
書誌情報 en : Sensors

巻 21, p. 7336, 発行日 2021
ISSN
収録物識別子タイプ EISSN
収録物識別子 1424-8220
DOI
識別子タイプ DOI
関連識別子 https://doi.org/10.3390/s21217336
出版者
出版者 MDPI
言語 en
著者版フラグ
言語 en
値 publisher
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
戻る
0
views
See details
Views

Versions

Ver.1 2022-12-07 02:33:37.656064
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3