Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle

Hailong Duan, Yuliang Liu, Chunxiao Han, Yanqiu Che

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Light-emitting diodes with optoelectronic feedback loop display complex sequences of periodic mixed mode oscillations and chaotic spiking. In this paper, we propose an adaptive control scheme for the stabilization of this complex dynamics, which is based on LaSalle invariant principle. The controller can asymptotically stabilize unstable equilibrium points of dynamical systems without explicit knowledge of the desired steady-state position. The simulation results demonstrate the effectiveness of the proposed control scheme.

Original languageEnglish (US)
Title of host publicationAdvanced Research on Material Engineering and Its Application
Pages570-573
Number of pages4
DOIs
StatePublished - Mar 15 2012
Event2012 2nd International Conference on Information Science, Automation and Material System, ISAM 2012 - Changsha, China
Duration: Apr 21 2012Apr 22 2012

Publication series

NameApplied Mechanics and Materials
Volume485
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other2012 2nd International Conference on Information Science, Automation and Material System, ISAM 2012
CountryChina
CityChangsha
Period4/21/124/22/12

Fingerprint

Light emitting diodes
Stabilization
Optoelectronic devices
Dynamical systems
Feedback
Controllers

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Duan, H., Liu, Y., Han, C., & Che, Y. (2012). Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle. In Advanced Research on Material Engineering and Its Application (pp. 570-573). (Applied Mechanics and Materials; Vol. 485). https://doi.org/10.4028/www.scientific.net/AMR.485.570
Duan, Hailong ; Liu, Yuliang ; Han, Chunxiao ; Che, Yanqiu. / Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle. Advanced Research on Material Engineering and Its Application. 2012. pp. 570-573 (Applied Mechanics and Materials).
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Duan, H, Liu, Y, Han, C & Che, Y 2012, Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle. in Advanced Research on Material Engineering and Its Application. Applied Mechanics and Materials, vol. 485, pp. 570-573, 2012 2nd International Conference on Information Science, Automation and Material System, ISAM 2012, Changsha, China, 4/21/12. https://doi.org/10.4028/www.scientific.net/AMR.485.570

Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle. / Duan, Hailong; Liu, Yuliang; Han, Chunxiao; Che, Yanqiu.

Advanced Research on Material Engineering and Its Application. 2012. p. 570-573 (Applied Mechanics and Materials; Vol. 485).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Duan H, Liu Y, Han C, Che Y. Stabilization control of complex dynamics of light-emitting diode system based on LaSalle invariant principle. In Advanced Research on Material Engineering and Its Application. 2012. p. 570-573. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMR.485.570