File(s) not publicly available

A novel self-triggered sampling scheme in networked control systems

conference contribution
posted on 06.12.2017, 00:00 by Chen PengChen Peng, Qing-Long HanQing-Long Han
This paper proposes a novel self-triggered sampling scheme for the execution of sampling in networked control systems by taking into consideration network-induced delays and data packet dropouts. Using this scheme, the next sampling period is dynamically obtained with respect to (a) the desired performance; (b) the latest accepted time-stamped control packet; and (c) the allowable communication delay and the maximum allowable number of successive data dropouts. This scheme can adaptively adjust the sampling period to reduce communication loads with maintaining the desired control performance. Compared with some existing ones, this scheme does not require continuous measurement of the system state and on-line estimation of a triggering condition. An inverted pendulum is employed to demonstrate the effectiveness of the proposed scheme.

Funding

Category 1 - Australian Competitive Grants (this includes ARC, NHMRC)

History

Parent Title

2012 IEEE 51st Annual Conference on Decision and Control (CDC).

Start Page

3904

End Page

3909

Number of Pages

6

Start Date

01/01/2012

Finish Date

01/01/2012

ISSN

0743-1546

ISBN-13

9781467320658

Location

Maui, Hawaii, USA

Publisher

Institute of Electrical and Electronics Engineers Inc.

Place of Publication

Piscataway, NJ, United States

Peer Reviewed

Yes

Open Access

No

External Author Affiliations

Centre for Intelligent and Networked Systems (CINS); TBA Research Institute;

Era Eligible

Yes

Name of Conference

IEEE Conference on Decision & Control