Robust Control of a 2D Acoustic Enclosure*-Reference-Cited by-同舟云学术

Robust Control of a 2D Acoustic Enclosure*

Published:2003-06-18 Issue:3 Volume:125 Page:374-383
ISSN:1048-9002
Container-title:Journal of Vibration and Acoustics
language:en
Short-container-title:

Author:

Pota Hemanshu R.¹,Petersen Ian R.¹,Kelkar Atul G.²

Affiliation:

1. School of Electrical Engineering, UNSW at the Australian Defense Force Academy, Canberra ACT, 2600, Australia

2. Department of Mechanical Engineering, Iowa State University, Ames, IA 50011

Abstract

This paper reports experimental results in the application of feedback control of acoustic noise in a 2D enclosure. It is shown that the feedback control of 2D enclosures poses peculiar problems compared to simple 1D ducts. The chief among them are the need for explicit budgeting of uncertainties and dealing with high model orders. This paper demonstrates a practical way to design controllers for such systems using minimax LQG methods. It is shown that an important step in the controller design is the proper choice of a weighting function. The results presented in this paper are impressive and they can be further improved by proper choice of actuator and sensor placements.

Publisher

ASME International

Subject

General Engineering

Link

http://asmedigitalcollection.asme.org/vibrationacoustics/article-pdf/125/3/374/5828115/374_1.pdf

Reference23 articles.

1. Elliott, S. J. , 1999, “Down with Noise,” IEEE Spectrum, June, pp. 54–61.

2. Hu, J.-S., Yu, S.-H., and Hsieh, C.-S., 1998, “Application of Model-Matching Techniques to Feedforward Active Noise Control Design,” IEEE Trans. Control Syst. Technol., 6(1), pp. 33–42.

3. Omoto, A., and Elliott, S. J., 1999, “The Effect of Structured Uncertainty in the Acoustic Plant on Multichannel Feedforward Control Systems,” IEEE Trans. Speech Audio Process., 7(2), pp. 204–212.

4. Pota, H. R., and Kelkar, A. G., 2001, “Modelling and Control of Acoustic Ducts,” ASME J. Vibr. Acoust., 123(1), pp. 2–10.

5. Kelkar, A. G., and Pota, H. R., 2000, “Robust Broadband Control of Acoustic Duct,” Proceedings of the 39th IEEE Conference on Decision and Control, Sydney, Australia, pp. 4485–4490.

Cited by 6 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Iterative Frequency-Weighted Filtering and Smoothing Procedures;IEEE Signal Processing Letters;2014-12

2. Design of minimax-linear quadratic Gaussian controller using the frequency domain subspace identified model of flexible plate;Journal of Vibration and Control;2013-07-24

3. Identification of a stable model for a flexible plate using frequency domain subspace methods;IFAC Proceedings Volumes;2011-01

4. The optimal placement of actuator and sensor for active noise control of sound–structure interaction systems;Smart Materials and Structures;2008-04-04

5. Optimal Actuator-Sensor Placement for Acoustic Cavity;Proceedings of the 45th IEEE Conference on Decision and Control;2006