Improvement of the Stability and Cancellation Performance for the Active Noise Control System Using the Simultaneous Perturbation Method

Yukinobu TOKORO; Yoshinobu KAJIKAWA; Yasuo NOMURA

doi:10.1093/ietfec/e90-a.8.1555

Improvement of the Stability and Cancellation Performance for the Active Noise Control System Using the Simultaneous Perturbation Method

Yukinobu TOKORO, Yoshinobu KAJIKAWA, Yasuo NOMURA

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In this paper, we propose the introduction of a frequency domain variable perturbation control and a leaky algorithm to the frequency domain time difference simultaneous perturbation (FDTDSP) method in order to improve the cancellation performance and the stability of the active noise control (ANC) system using the perturbation method. Since the ANC system using the perturbation method does not need the secondary path model, it has an advantage of being able to track the secondary path changes. However, the conventional perturbation method has the problem that the cancellation performance deteriorates over the entire frequency band when the frequency response of the secondary path has dips because the magnitude of the perturbation is controlled in the time domain. Moreover, the stability of this method also deteriorates in consequence of the dips. On the other hand, the proposed method can improve the cancellation performance by providing the appropriate magnitude of the perturbation over the entire frequency band and stabilizing the system operation. The effectiveness of the proposed method is demonstrated through simulation and experimental results.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E90-A No.8 pp.1555-1563

Publication Date: 2007/08/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e90-a.8.1555

Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from the 21st Symposium on Signal Processing)

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Yukinobu TOKORO, Yoshinobu KAJIKAWA, Yasuo NOMURA, "Improvement of the Stability and Cancellation Performance for the Active Noise Control System Using the Simultaneous Perturbation Method" in IEICE TRANSACTIONS on Fundamentals, vol. E90-A, no. 8, pp. 1555-1563, August 2007, doi: 10.1093/ietfec/e90-a.8.1555.
Abstract: In this paper, we propose the introduction of a frequency domain variable perturbation control and a leaky algorithm to the frequency domain time difference simultaneous perturbation (FDTDSP) method in order to improve the cancellation performance and the stability of the active noise control (ANC) system using the perturbation method. Since the ANC system using the perturbation method does not need the secondary path model, it has an advantage of being able to track the secondary path changes. However, the conventional perturbation method has the problem that the cancellation performance deteriorates over the entire frequency band when the frequency response of the secondary path has dips because the magnitude of the perturbation is controlled in the time domain. Moreover, the stability of this method also deteriorates in consequence of the dips. On the other hand, the proposed method can improve the cancellation performance by providing the appropriate magnitude of the perturbation over the entire frequency band and stabilizing the system operation. The effectiveness of the proposed method is demonstrated through simulation and experimental results.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e90-a.8.1555/_p

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@ARTICLE{e90-a_8_1555,
author={Yukinobu TOKORO, Yoshinobu KAJIKAWA, Yasuo NOMURA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Improvement of the Stability and Cancellation Performance for the Active Noise Control System Using the Simultaneous Perturbation Method},
year={2007},
volume={E90-A},
number={8},
pages={1555-1563},
abstract={In this paper, we propose the introduction of a frequency domain variable perturbation control and a leaky algorithm to the frequency domain time difference simultaneous perturbation (FDTDSP) method in order to improve the cancellation performance and the stability of the active noise control (ANC) system using the perturbation method. Since the ANC system using the perturbation method does not need the secondary path model, it has an advantage of being able to track the secondary path changes. However, the conventional perturbation method has the problem that the cancellation performance deteriorates over the entire frequency band when the frequency response of the secondary path has dips because the magnitude of the perturbation is controlled in the time domain. Moreover, the stability of this method also deteriorates in consequence of the dips. On the other hand, the proposed method can improve the cancellation performance by providing the appropriate magnitude of the perturbation over the entire frequency band and stabilizing the system operation. The effectiveness of the proposed method is demonstrated through simulation and experimental results.},
keywords={},
doi={10.1093/ietfec/e90-a.8.1555},
ISSN={1745-1337},
month={August},}

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TY - JOUR
TI - Improvement of the Stability and Cancellation Performance for the Active Noise Control System Using the Simultaneous Perturbation Method
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1555
EP - 1563
AU - Yukinobu TOKORO
AU - Yoshinobu KAJIKAWA
AU - Yasuo NOMURA
PY - 2007
DO - 10.1093/ietfec/e90-a.8.1555
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E90-A
IS - 8
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - August 2007
AB - In this paper, we propose the introduction of a frequency domain variable perturbation control and a leaky algorithm to the frequency domain time difference simultaneous perturbation (FDTDSP) method in order to improve the cancellation performance and the stability of the active noise control (ANC) system using the perturbation method. Since the ANC system using the perturbation method does not need the secondary path model, it has an advantage of being able to track the secondary path changes. However, the conventional perturbation method has the problem that the cancellation performance deteriorates over the entire frequency band when the frequency response of the secondary path has dips because the magnitude of the perturbation is controlled in the time domain. Moreover, the stability of this method also deteriorates in consequence of the dips. On the other hand, the proposed method can improve the cancellation performance by providing the appropriate magnitude of the perturbation over the entire frequency band and stabilizing the system operation. The effectiveness of the proposed method is demonstrated through simulation and experimental results.
ER -