Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest
Active headrest can reduce the low-frequency noise around ears based on the principle of active noise control. This paper presents a combination of robust algorithm and head-tracking for a feedforward active headrest to reduce the broadband noise for a sleeper on a high-speed train. A robust algorit...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-04-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/9/9/1760 |
| _version_ | 1811280951406231552 |
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| author | Rong Han Ming Wu Chen Gong Shangshuai Jia Tieli Han Hongling Sun Jun Yang |
| author_facet | Rong Han Ming Wu Chen Gong Shangshuai Jia Tieli Han Hongling Sun Jun Yang |
| author_sort | Rong Han |
| collection | DOAJ |
| description | Active headrest can reduce the low-frequency noise around ears based on the principle of active noise control. This paper presents a combination of robust algorithm and head-tracking for a feedforward active headrest to reduce the broadband noise for a sleeper on a high-speed train. A robust algorithm based on the feedforward active noise control is proposed to improve the noise control performance during head rotations. The head-tracking system with infrared rangefinders tracks the head position based on the Kalman filter to further improve system performance with head movements. Experiments were conducted on a model of a sleeper on a high-speed train. The experimental results show that the proposed active headrest system effectively controls broadband noise with head movements and rotations. |
| first_indexed | 2024-04-13T01:25:01Z |
| format | Article |
| id | doaj.art-0be79ced91614259a1d14a0b17d5320e |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-04-13T01:25:01Z |
| publishDate | 2019-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-0be79ced91614259a1d14a0b17d5320e2022-12-22T03:08:39ZengMDPI AGApplied Sciences2076-34172019-04-0199176010.3390/app9091760app9091760Combination of Robust Algorithm and Head-Tracking for a Feedforward Active HeadrestRong Han0Ming Wu1Chen Gong2Shangshuai Jia3Tieli Han4Hongling Sun5Jun Yang6Key Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, No. 21 North 4th Ring Road, Haidian District, Beijing 100190, ChinaKey Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, No. 21 North 4th Ring Road, Haidian District, Beijing 100190, ChinaKey Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, No. 21 North 4th Ring Road, Haidian District, Beijing 100190, ChinaCRRC TANGSHAN Co., LTD., No. 3 Changqian Road, Fengrun District, Tangshan 063035, ChinaCRRC TANGSHAN Co., LTD., No. 3 Changqian Road, Fengrun District, Tangshan 063035, ChinaKey Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, No. 21 North 4th Ring Road, Haidian District, Beijing 100190, ChinaKey Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, No. 21 North 4th Ring Road, Haidian District, Beijing 100190, ChinaActive headrest can reduce the low-frequency noise around ears based on the principle of active noise control. This paper presents a combination of robust algorithm and head-tracking for a feedforward active headrest to reduce the broadband noise for a sleeper on a high-speed train. A robust algorithm based on the feedforward active noise control is proposed to improve the noise control performance during head rotations. The head-tracking system with infrared rangefinders tracks the head position based on the Kalman filter to further improve system performance with head movements. Experiments were conducted on a model of a sleeper on a high-speed train. The experimental results show that the proposed active headrest system effectively controls broadband noise with head movements and rotations.https://www.mdpi.com/2076-3417/9/9/1760active noise controlactive headrestrobust algorithmhead tracking |
| spellingShingle | Rong Han Ming Wu Chen Gong Shangshuai Jia Tieli Han Hongling Sun Jun Yang Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest Applied Sciences active noise control active headrest robust algorithm head tracking |
| title | Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest |
| title_full | Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest |
| title_fullStr | Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest |
| title_full_unstemmed | Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest |
| title_short | Combination of Robust Algorithm and Head-Tracking for a Feedforward Active Headrest |
| title_sort | combination of robust algorithm and head tracking for a feedforward active headrest |
| topic | active noise control active headrest robust algorithm head tracking |
| url | https://www.mdpi.com/2076-3417/9/9/1760 |
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