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 language | English (US) |
|---|---|
| Pages | 836-841 |
| Number of pages | 6 |
| State | Published - Dec 1 1999 |
| Event | Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99) - Atlanta, GA, USA Duration: Sep 19 1999 → Sep 23 1999 |
Other
| Other | Proceedings of the 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM '99) |
|---|---|
| City | Atlanta, GA, USA |
| Period | 9/19/99 → 9/23/99 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Software
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
}
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 conference › Paper
TY - CONF
T1 - Backstepping boundary control for noise reduction in finite ducts
AU - Nagarkatti, S. P.
AU - Zhang, F.
AU - Rahn, Christopher D.
AU - Dawson, D. M.
PY - 1999/12/1
Y1 - 1999/12/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0033358765&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033358765&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0033358765
SP - 836
EP - 841
ER -