Reference control architecture in the presence of measurement noise and actuator dynamics

Gerardo De La Torre; Tansel Yucelen; Eric Johnson

doi:10.1109/ACC.2014.6858669

Reference control architecture in the presence of measurement noise and actuator dynamics

Gerardo De La Torre, Tansel Yucelen, Eric Johnson

Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

In this paper the command governor-based model reference control architecture is developed and analyzed for uncertain dynamical systems in the presence measurement noise and actuator dynamics. Specifically, the command governor is a dynamical system that adjusts the trajectory of a given command in order to enable an uncertain system to be able to follow an ideal reference system capturing a desired closed-loop dynamical system behavior both in transient-time and steady-state. In this paper, we present modifications to the original command governor approach in order to increase its robustness properties against measurement noise and actuator dynamics. In particular, the modified architecture is shown to retain closed-loop system stability and predictable transient and steady-state performance. Illustrative numerical results are found to verify the theoretical findings.

Original language	English (US)
Title of host publication	2014 American Control Conference, ACC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	4961-4966
Number of pages	6
ISBN (Print)	9781479932726
DOIs	https://doi.org/10.1109/ACC.2014.6858669
State	Published - 2014
Event	2014 American Control Conference, ACC 2014 - Portland, OR, United States Duration: Jun 4 2014 → Jun 6 2014

Publication series

Name	Proceedings of the American Control Conference
ISSN (Print)	0743-1619

Other

Other	2014 American Control Conference, ACC 2014
Country/Territory	United States
City	Portland, OR
Period	6/4/14 → 6/6/14

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.2014.6858669

Cite this

@inproceedings{d340cf2fc18c4dc88dd7d7830c6dc5f6,

title = "Reference control architecture in the presence of measurement noise and actuator dynamics",

abstract = "In this paper the command governor-based model reference control architecture is developed and analyzed for uncertain dynamical systems in the presence measurement noise and actuator dynamics. Specifically, the command governor is a dynamical system that adjusts the trajectory of a given command in order to enable an uncertain system to be able to follow an ideal reference system capturing a desired closed-loop dynamical system behavior both in transient-time and steady-state. In this paper, we present modifications to the original command governor approach in order to increase its robustness properties against measurement noise and actuator dynamics. In particular, the modified architecture is shown to retain closed-loop system stability and predictable transient and steady-state performance. Illustrative numerical results are found to verify the theoretical findings.",

author = "{De La Torre}, Gerardo and Tansel Yucelen and Eric Johnson",

year = "2014",

doi = "10.1109/ACC.2014.6858669",

language = "English (US)",

isbn = "9781479932726",

series = "Proceedings of the American Control Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "4961--4966",

booktitle = "2014 American Control Conference, ACC 2014",

address = "United States",

note = "2014 American Control Conference, ACC 2014 ; Conference date: 04-06-2014 Through 06-06-2014",

}

De La Torre, G, Yucelen, T & Johnson, E 2014, Reference control architecture in the presence of measurement noise and actuator dynamics. in 2014 American Control Conference, ACC 2014., 6858669, Proceedings of the American Control Conference, Institute of Electrical and Electronics Engineers Inc., pp. 4961-4966, 2014 American Control Conference, ACC 2014, Portland, OR, United States, 6/4/14. https://doi.org/10.1109/ACC.2014.6858669

Reference control architecture in the presence of measurement noise and actuator dynamics. / De La Torre, Gerardo; Yucelen, Tansel; Johnson, Eric.
2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 4961-4966 6858669 (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Reference control architecture in the presence of measurement noise and actuator dynamics

AU - De La Torre, Gerardo

AU - Yucelen, Tansel

AU - Johnson, Eric

PY - 2014

Y1 - 2014

N2 - In this paper the command governor-based model reference control architecture is developed and analyzed for uncertain dynamical systems in the presence measurement noise and actuator dynamics. Specifically, the command governor is a dynamical system that adjusts the trajectory of a given command in order to enable an uncertain system to be able to follow an ideal reference system capturing a desired closed-loop dynamical system behavior both in transient-time and steady-state. In this paper, we present modifications to the original command governor approach in order to increase its robustness properties against measurement noise and actuator dynamics. In particular, the modified architecture is shown to retain closed-loop system stability and predictable transient and steady-state performance. Illustrative numerical results are found to verify the theoretical findings.

AB - In this paper the command governor-based model reference control architecture is developed and analyzed for uncertain dynamical systems in the presence measurement noise and actuator dynamics. Specifically, the command governor is a dynamical system that adjusts the trajectory of a given command in order to enable an uncertain system to be able to follow an ideal reference system capturing a desired closed-loop dynamical system behavior both in transient-time and steady-state. In this paper, we present modifications to the original command governor approach in order to increase its robustness properties against measurement noise and actuator dynamics. In particular, the modified architecture is shown to retain closed-loop system stability and predictable transient and steady-state performance. Illustrative numerical results are found to verify the theoretical findings.

UR - http://www.scopus.com/inward/record.url?scp=84905707012&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84905707012&partnerID=8YFLogxK

U2 - 10.1109/ACC.2014.6858669

DO - 10.1109/ACC.2014.6858669

M3 - Conference contribution

AN - SCOPUS:84905707012

SN - 9781479932726

T3 - Proceedings of the American Control Conference

SP - 4961

EP - 4966

BT - 2014 American Control Conference, ACC 2014

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2014 American Control Conference, ACC 2014

Y2 - 4 June 2014 through 6 June 2014

ER -

Reference control architecture in the presence of measurement noise and actuator dynamics

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this