Backstepping boundary control for noise reduction in finite ducts

S. P. Nagarkatti, F. Zhang, Christopher D. Rahn, D. M. Dawson

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

In this paper, we develop a boundary controller to actively cancel acoustic disturbances in an enclosed duct of finite length using a loudspeaker. Given a distributed parameter acoustic model and the actuator electrical dynamics at the boundary, Lyapunov-type arguments are used to design a model-based backstepping boundary control law that asymptotically regulates the noise within the duct. Dynamic simulation results demonstrate the improved performance achieved by the proposed active noise cancellation algorithm.

Original languageEnglish (US)
Pages836-841
Number of pages6
StatePublished - Dec 1 1999
EventProceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99) - Atlanta, GA, USA
Duration: Sep 19 1999Sep 23 1999

Other

OtherProceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99)
CityAtlanta, GA, USA
Period9/19/999/23/99

Fingerprint

Backstepping
Noise abatement
Ducts
Acoustics
Loudspeakers
Actuators
Controllers
Computer simulation

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Software
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Nagarkatti, S. P., Zhang, F., Rahn, C. D., & Dawson, D. M. (1999). Backstepping boundary control for noise reduction in finite ducts. 836-841. Paper presented at Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99), Atlanta, GA, USA, .
Nagarkatti, S. P. ; Zhang, F. ; Rahn, Christopher D. ; Dawson, D. M. / Backstepping boundary control for noise reduction in finite ducts. Paper presented at Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99), Atlanta, GA, USA, .6 p.
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Nagarkatti, SP, Zhang, F, Rahn, CD & Dawson, DM 1999, 'Backstepping boundary control for noise reduction in finite ducts' Paper presented at Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99), Atlanta, GA, USA, 9/19/99 - 9/23/99, pp. 836-841.

Backstepping boundary control for noise reduction in finite ducts. / Nagarkatti, S. P.; Zhang, F.; Rahn, Christopher D.; Dawson, D. M.

1999. 836-841 Paper presented at Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99), Atlanta, GA, USA, .

Research output: Contribution to conferencePaper

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Nagarkatti SP, Zhang F, Rahn CD, Dawson DM. Backstepping boundary control for noise reduction in finite ducts. 1999. Paper presented at Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99), Atlanta, GA, USA, .