Noise control with Kalman filter for active headrest
A control strategy with Kalman filter (KF) is proposed for active noise control of virtual error signal for active headset. Comparing with the gradient based algorithm, KF algorithm has faster convergence speed and better convergence performance. In this paper, the state equation of the system is es...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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EDP Sciences
2021-10-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2021/05/jnwpu2021395p937/jnwpu2021395p937.html |
| _version_ | 1827801785896534016 |
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| author | WANG Lei CHEN Kean XU Jian QI Wang |
| author_facet | WANG Lei CHEN Kean XU Jian QI Wang |
| author_sort | WANG Lei |
| collection | DOAJ |
| description | A control strategy with Kalman filter (KF) is proposed for active noise control of virtual error signal for active headset. Comparing with the gradient based algorithm, KF algorithm has faster convergence speed and better convergence performance. In this paper, the state equation of the system is established on the basis of virtual error sensing, and only the weight coefficients of the control filter are considered in the state variables. In order to ensure the convergence performance of the algorithm, an online updating strategy of KF parameters is proposed. The fast-array method is also introduced into the algorithm to reduce the computation. The simulation results show that the present strategy can improve the convergence speed and effectively reduce the noise signal at the virtual error point. |
| first_indexed | 2024-03-11T20:30:15Z |
| format | Article |
| id | doaj.art-70ed3b033e8b4493a5def1d73f602523 |
| institution | Directory Open Access Journal |
| issn | 1000-2758 2609-7125 |
| language | zho |
| last_indexed | 2024-03-11T20:30:15Z |
| publishDate | 2021-10-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Xibei Gongye Daxue Xuebao |
| spelling | doaj.art-70ed3b033e8b4493a5def1d73f6025232023-10-02T09:44:28ZzhoEDP SciencesXibei Gongye Daxue Xuebao1000-27582609-71252021-10-0139593794410.1051/jnwpu/20213950937jnwpu2021395p937Noise control with Kalman filter for active headrestWANG Lei0CHEN Kean1XU Jian2QI Wang3School of Marine Science and Technology, Northwestern Polytechnical UniversitySchool of Marine Science and Technology, Northwestern Polytechnical UniversitySchool of Marine Science and Technology, Northwestern Polytechnical UniversitySchool of Marine Science and Technology, Northwestern Polytechnical UniversityA control strategy with Kalman filter (KF) is proposed for active noise control of virtual error signal for active headset. Comparing with the gradient based algorithm, KF algorithm has faster convergence speed and better convergence performance. In this paper, the state equation of the system is established on the basis of virtual error sensing, and only the weight coefficients of the control filter are considered in the state variables. In order to ensure the convergence performance of the algorithm, an online updating strategy of KF parameters is proposed. The fast-array method is also introduced into the algorithm to reduce the computation. The simulation results show that the present strategy can improve the convergence speed and effectively reduce the noise signal at the virtual error point.https://www.jnwpu.org/articles/jnwpu/full_html/2021/05/jnwpu2021395p937/jnwpu2021395p937.htmlactive noise controlkalman filteractive headset |
| spellingShingle | WANG Lei CHEN Kean XU Jian QI Wang Noise control with Kalman filter for active headrest Xibei Gongye Daxue Xuebao active noise control kalman filter active headset |
| title | Noise control with Kalman filter for active headrest |
| title_full | Noise control with Kalman filter for active headrest |
| title_fullStr | Noise control with Kalman filter for active headrest |
| title_full_unstemmed | Noise control with Kalman filter for active headrest |
| title_short | Noise control with Kalman filter for active headrest |
| title_sort | noise control with kalman filter for active headrest |
| topic | active noise control kalman filter active headset |
| url | https://www.jnwpu.org/articles/jnwpu/full_html/2021/05/jnwpu2021395p937/jnwpu2021395p937.html |
| work_keys_str_mv | AT wanglei noisecontrolwithkalmanfilterforactiveheadrest AT chenkean noisecontrolwithkalmanfilterforactiveheadrest AT xujian noisecontrolwithkalmanfilterforactiveheadrest AT qiwang noisecontrolwithkalmanfilterforactiveheadrest |