Adaptive Output Tracking of Driven Oscillators

Joint Authors

Guay, Martin
Diao, Lili

Source

Journal of Control Science and Engineering

Issue

Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-14, 14 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2008-12-16

Country of Publication

Egypt

No. of Pages

14

Main Subjects

Electronic engineering
Information Technology and Computer Science

Abstract EN

Heart dynamics are usually unknown and require the application of real-time control technique because of the fatal nature of most cardiac arrhythmias.

The problem of controlling the heart dynamics in a real-time manner is formulated as an adaptive learning output-tracking problem.

For a class of nonlinear dynamic systems with unknown nonlinearities and nonaffine control input, a Lyapunov-based technique is used to develop a control law.

An adaptive learning algorithm is exploited that guarantees the stability of the closed-loop system and convergence of the output tracking error to an adjustable neighborhood of the origin.

In addition, good approximation of the unknown nonlinearities is also achieved by incorporating a persistent exciting signal in the parameter update law.

The effectiveness of the proposed method is demonstrated by an application to a cardiac conduction system modelled by two coupled driven oscillators.

American Psychological Association (APA)

Diao, Lili& Guay, Martin. 2008. Adaptive Output Tracking of Driven Oscillators. Journal of Control Science and Engineering،Vol. 2008, no. 2008, pp.1-14.
https://search.emarefa.net/detail/BIM-487550

Modern Language Association (MLA)

Diao, Lili& Guay, Martin. Adaptive Output Tracking of Driven Oscillators. Journal of Control Science and Engineering No. 2008 (2008), pp.1-14.
https://search.emarefa.net/detail/BIM-487550

American Medical Association (AMA)

Diao, Lili& Guay, Martin. Adaptive Output Tracking of Driven Oscillators. Journal of Control Science and Engineering. 2008. Vol. 2008, no. 2008, pp.1-14.
https://search.emarefa.net/detail/BIM-487550

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-487550