A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization

Futoshi Asano, Yoiti Suzuki, David Carl Swanson

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

1 Citation (Scopus)

Abstract

A method for optimizing the number and the configuration of control sources in an active control system is proposed. In the optimization process, sources are selected one by one so that the corresponding transfer impedance vector is the most linearly independent. From the results of the simulation, it is shown that the optimized configuration yields not only a small average control error but also a small condition number in the transfer impedance matrix, which contributes to the robustness of the system against environmental change.

Original languageEnglish (US)
Title of host publicationProceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3549-3552
Number of pages4
ISBN (Print)0780344286, 9780780344280
DOIs
StatePublished - Jan 1 1998
Event1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998 - Seattle, WA, United States
Duration: May 12 1998May 15 1998

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume6
ISSN (Print)1520-6149

Other

Other1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998
CountryUnited States
CitySeattle, WA
Period5/12/985/15/98

Fingerprint

Control systems

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Asano, F., Suzuki, Y., & Swanson, D. C. (1998). A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998 (pp. 3549-3552). [679638] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 6). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.1998.679638
Asano, Futoshi ; Suzuki, Yoiti ; Swanson, David Carl. / A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization. Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998. Institute of Electrical and Electronics Engineers Inc., 1998. pp. 3549-3552 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).
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abstract = "A method for optimizing the number and the configuration of control sources in an active control system is proposed. In the optimization process, sources are selected one by one so that the corresponding transfer impedance vector is the most linearly independent. From the results of the simulation, it is shown that the optimized configuration yields not only a small average control error but also a small condition number in the transfer impedance matrix, which contributes to the robustness of the system against environmental change.",
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Asano, F, Suzuki, Y & Swanson, DC 1998, A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization. in Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998., 679638, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 6, Institute of Electrical and Electronics Engineers Inc., pp. 3549-3552, 1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998, Seattle, WA, United States, 5/12/98. https://doi.org/10.1109/ICASSP.1998.679638

A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization. / Asano, Futoshi; Suzuki, Yoiti; Swanson, David Carl.

Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998. Institute of Electrical and Electronics Engineers Inc., 1998. p. 3549-3552 679638 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 6).

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

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Asano F, Suzuki Y, Swanson DC. A method of optimizing source configuration in active control systems using Gram-Schmidt orthogonalization. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998. Institute of Electrical and Electronics Engineers Inc. 1998. p. 3549-3552. 679638. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.1998.679638