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Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain

González-Romeo, L. L., Reyes Báez, R., Guerrero-Castellanos, J. F., Jayawardhana, B., Cid-Monjaraz, J. J. & Félix-Beltrán, O. G., Jun-2020, In : IEEE Control Systems Letters. 5, 3, p. 761-766 6 p., 9127509.

Research output: Contribution to journal › Article › Academic › peer-review

APA

González-Romeo, L. L., Reyes Báez, R., Guerrero-Castellanos, J. F., Jayawardhana, B., Cid-Monjaraz, J. J., & Félix-Beltrán, O. G. (2020). Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain. IEEE Control Systems Letters, 5(3), 761-766. [9127509]. https://doi.org/10.1109/LCSYS.2020.3005445

Author

González-Romeo, Lorenzo L ; Reyes Báez, Rodolfo ; Guerrero-Castellanos, J. Fermi ; Jayawardhana, Bayu ; Cid-Monjaraz, Jaime J. ; Félix-Beltrán, Olga G. / Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain. In: IEEE Control Systems Letters. 2020 ; Vol. 5, No. 3. pp. 761-766.

Harvard

González-Romeo, LL, Reyes Báez, R, Guerrero-Castellanos, JF, Jayawardhana, B, Cid-Monjaraz, JJ & Félix-Beltrán, OG 2020, 'Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain', IEEE Control Systems Letters, vol. 5, no. 3, 9127509, pp. 761-766. https://doi.org/10.1109/LCSYS.2020.3005445

Standard

Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain. / González-Romeo, Lorenzo L; Reyes Báez, Rodolfo; Guerrero-Castellanos, J. Fermi; Jayawardhana, Bayu; Cid-Monjaraz, Jaime J.; Félix-Beltrán, Olga G.

In: IEEE Control Systems Letters, Vol. 5, No. 3, 9127509, 06.2020, p. 761-766.

Research output: Contribution to journal › Article › Academic › peer-review

Vancouver

González-Romeo LL, Reyes Báez R, Guerrero-Castellanos JF, Jayawardhana B, Cid-Monjaraz JJ, Félix-Beltrán OG. Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain. IEEE Control Systems Letters. 2020 Jun;5(3):761-766. 9127509. https://doi.org/10.1109/LCSYS.2020.3005445

BibTeX

@article{1c554e13b2fd4031b6f581b05a12a495,
title = "Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain",
abstract = "In this letter, we propose a contraction-based variable gain nonlinear control scheme for the laser-beam stabilizing (LBS) servo-system, which guarantees that the closed-loop system is convergent. With the variable gain acting on the velocity error, the well known waterbed effect of the low-frequency/bandwidth trade-off can be overcome. Moreover, the contraction-based framework allows us to extend the linear control performance metrics for analyzing the closed-loop nonlinear system behavior. The closed-loop system{\textquoteright}s performance is evaluated in numerical simulations under input disturbances and/or white noise measurements and its efficacy is compared to that using PID and LQG controllers.",
author = "Gonz{\'a}lez-Romeo, {Lorenzo L} and {Reyes B{\'a}ez}, Rodolfo and Guerrero-Castellanos, {J. Fermi} and Bayu Jayawardhana and Cid-Monjaraz, {Jaime J.} and F{\'e}lix-Beltr{\'a}n, {Olga G.}",
year = "2020",
month = jun,
doi = "10.1109/LCSYS.2020.3005445",
language = "English",
volume = "5",
pages = "761--766",
journal = "IEEE Control Systems Letters",
issn = "2475-1456",
publisher = "IEEE",
number = "3",
note = "59th IEEE Conference on Decision and Control ; Conference date: 14-12-2020 Through 18-12-2020",
url = "https://cdc2020.ieeecss.org/",

}

RIS

TY - JOUR

T1 - Contraction Based Nonlinear Controller for a Laser Beam Stabilization System using a Variable Gain

AU - González-Romeo, Lorenzo L

AU - Reyes Báez, Rodolfo

AU - Guerrero-Castellanos, J. Fermi

AU - Jayawardhana, Bayu

AU - Cid-Monjaraz, Jaime J.

AU - Félix-Beltrán, Olga G.

PY - 2020/6

Y1 - 2020/6

N2 - In this letter, we propose a contraction-based variable gain nonlinear control scheme for the laser-beam stabilizing (LBS) servo-system, which guarantees that the closed-loop system is convergent. With the variable gain acting on the velocity error, the well known waterbed effect of the low-frequency/bandwidth trade-off can be overcome. Moreover, the contraction-based framework allows us to extend the linear control performance metrics for analyzing the closed-loop nonlinear system behavior. The closed-loop system’s performance is evaluated in numerical simulations under input disturbances and/or white noise measurements and its efficacy is compared to that using PID and LQG controllers.

AB - In this letter, we propose a contraction-based variable gain nonlinear control scheme for the laser-beam stabilizing (LBS) servo-system, which guarantees that the closed-loop system is convergent. With the variable gain acting on the velocity error, the well known waterbed effect of the low-frequency/bandwidth trade-off can be overcome. Moreover, the contraction-based framework allows us to extend the linear control performance metrics for analyzing the closed-loop nonlinear system behavior. The closed-loop system’s performance is evaluated in numerical simulations under input disturbances and/or white noise measurements and its efficacy is compared to that using PID and LQG controllers.

U2 - 10.1109/LCSYS.2020.3005445

DO - 10.1109/LCSYS.2020.3005445

M3 - Article

VL - 5

SP - 761

EP - 766

JO - IEEE Control Systems Letters

JF - IEEE Control Systems Letters

SN - 2475-1456

IS - 3

M1 - 9127509

T2 - 59th IEEE Conference on Decision and Control

Y2 - 14 December 2020 through 18 December 2020

ER -

ID: 128542554

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