QUT ePrints

Reducing control latency and jitter in real-time control

Tian, Yu-Chu, Han, Qing-Long, Tade, Moses O., & Levy, David (2006) Reducing control latency and jitter in real-time control. Asian Journal of Control, 8(1), pp. 72-75.

View at publisher

Abstract

This paper analyses control computation latency and jitter, which have been largely ignored in the control community for real-time (RT) control. The focus is on RT control systems with multiple control tasks running on a uniprocessor. Three strategies are proposed to reduce control latency and/or jitter: introduction of offsets into control task scheduling, decomposition of control tasks; and increasing the priority levels of output subtasks. Examples are given to demonstrate the effectiveness of the proposed methods.

Impact and interest:

5 citations in Scopus
Search Google Scholar™
3 citations in Web of Science®

Citation counts are sourced monthly from Scopus and Web of Science® citation databases.

These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.

Citations counts from the Google Scholar™ indexing service can be viewed at the linked Google Scholar™ search.

Full-text downloads:

0 since deposited on 24 Jul 2007
0 in the past twelve months

Full-text downloads displays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.

ID Code: 8768
Item Type: Journal Article
Additional Information: For more information, please refer to the journal’s website (see link) or contact the author. Author contact details: y.tian@qut.edu.au
Additional URLs:
DOI: 10.1111/j.1934-6093.2006.tb00254.x
ISSN: 1934-6093
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Copyright Owner: Copyright 2006 Asian Control Association/Chinese Automatic Control Society
Copyright Statement: This is the accepted version of the following article: Tian, Y.-C., Han, Q.-L., Levy, D. and Tadé, M. O. (2006), REDUCING CONTROL LATENCY AND JITTER IN REAL-TIME CONTROL. Asian Journal of Control, 8: 72–75. doi: 10.1111/j.1934-6093.2006.tb00254.x, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1934-6093.2006.tb00254.x/abstract
Deposited On: 24 Jul 2007
Last Modified: 19 Dec 2014 17:27

Export: EndNote | Dublin Core | BibTeX

Repository Staff Only: item control page