A study on PD-like fuzzy logic control based active noise control for narrowband noise cancellation with acoustic feedback and distance ratio
Conference paper
Peng, T, Zhu, Q, Tokhi, MO and Yao, Y (2019). A study on PD-like fuzzy logic control based active noise control for narrowband noise cancellation with acoustic feedback and distance ratio. 11th International Conference on Modelling, Identification and Control (ICMIC2019). Tianjin, China 13 - 15 Jul 2019
Authors | Peng, T, Zhu, Q, Tokhi, MO and Yao, Y |
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Type | Conference paper |
Abstract | This study considers the significance of geometrical configuration on the noise cancellation performance in the three-dimensional linear propagation medium for the compact source, and proposes a Proportional Derivative - Fuzzy Logic Control (PD-like FLC) scheme for active noise control (ANC). There are two contributions of this study. The first one is to make a comparison between two types of FLC, Mamdani-type and Takagi, Sugeno and Kang (TSK)-type as Mamdani-type is the most common choice for PD-like FLC and TSK-type works better with nonlinear problem and complex system. The second contribution is to investigate the effect of different distance ratios on cancellation performance or degree of cancellation. Matlab/Simulink bench tests are provided. The simulation results reveal that the TSK-type PD-like FLC performs better and different distance ratios result in different cancellation performance and the difference is significant. The optimal degree of cancellation can be achieved if both transducers placed close to the secondary source. |
Keywords | PD-like fuzzy logic control; Feedforward ANC system; Acoustic feedback; Distance ratio |
Year | 2019 |
Accepted author manuscript | License File Access Level Open |
Publication dates | |
13 Jul 2019 | |
Publication process dates | |
Accepted | 21 Apr 2019 |
Deposited | 27 Apr 2020 |
https://openresearch.lsbu.ac.uk/item/899x0
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