A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines

Pulsation noise in the piping system generated by the excitation of the pump source seriously affects the reliability of the pipeline system and mechanical equipment. The active noise control can effectively suppress the low-frequency noise in the liquid-filled pipeline. Active control methods with...

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Main Authors: Yunhao Wang, Qichao Liu, Wenjing Yu, Guo Cheng
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
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Online Access:https://www.mdpi.com/1424-8220/25/2/463
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author Yunhao Wang
Qichao Liu
Wenjing Yu
Guo Cheng
author_facet Yunhao Wang
Qichao Liu
Wenjing Yu
Guo Cheng
author_sort Yunhao Wang
collection DOAJ
description Pulsation noise in the piping system generated by the excitation of the pump source seriously affects the reliability of the pipeline system and mechanical equipment. The active noise control can effectively suppress the low-frequency noise in the liquid-filled pipeline. Active control methods with intrusive secondary sources generally use dynamic pressure sensors or hydrophones to collect signals, which destroy the structure of the pipe. In this paper, we propose an active noise control method utilizing signals acquired by accelerometers, which adopts offline modeling of the secondary path and the notch narrowband FxLMS algorithm for controlling the secondary source actuation. The feasibility of this method is verified by LabVIEW simulation and active noise control test of the liquid-filled pipeline. The test results show that this method can achieve more than 4 dB reduction for low-frequency (10~200 Hz) line spectrum noise under most operating conditions.
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institution Kabale University
issn 1424-8220
language English
publishDate 2025-01-01
publisher MDPI AG
record_format Article
series Sensors
spelling doaj-art-df935522288342299aa04c110ad75b132025-01-24T13:49:02ZengMDPI AGSensors1424-82202025-01-0125246310.3390/s25020463A Vibration Signal-Based Active Noise Control Method for Liquid-Filled PipelinesYunhao Wang0Qichao Liu1Wenjing Yu2Guo Cheng3Laboratory of Vibration and Noise, Naval University of Engineering, Wuhan 430033, ChinaLaboratory of Vibration and Noise, Naval University of Engineering, Wuhan 430033, ChinaLaboratory of Vibration and Noise, Naval University of Engineering, Wuhan 430033, ChinaLaboratory of Vibration and Noise, Naval University of Engineering, Wuhan 430033, ChinaPulsation noise in the piping system generated by the excitation of the pump source seriously affects the reliability of the pipeline system and mechanical equipment. The active noise control can effectively suppress the low-frequency noise in the liquid-filled pipeline. Active control methods with intrusive secondary sources generally use dynamic pressure sensors or hydrophones to collect signals, which destroy the structure of the pipe. In this paper, we propose an active noise control method utilizing signals acquired by accelerometers, which adopts offline modeling of the secondary path and the notch narrowband FxLMS algorithm for controlling the secondary source actuation. The feasibility of this method is verified by LabVIEW simulation and active noise control test of the liquid-filled pipeline. The test results show that this method can achieve more than 4 dB reduction for low-frequency (10~200 Hz) line spectrum noise under most operating conditions.https://www.mdpi.com/1424-8220/25/2/463fluid–solid couplingliquid-filled pipelineactive noise controllow-frequency line spectrum
spellingShingle Yunhao Wang
Qichao Liu
Wenjing Yu
Guo Cheng
A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
Sensors
fluid–solid coupling
liquid-filled pipeline
active noise control
low-frequency line spectrum
title A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
title_full A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
title_fullStr A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
title_full_unstemmed A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
title_short A Vibration Signal-Based Active Noise Control Method for Liquid-Filled Pipelines
title_sort vibration signal based active noise control method for liquid filled pipelines
topic fluid–solid coupling
liquid-filled pipeline
active noise control
low-frequency line spectrum
url https://www.mdpi.com/1424-8220/25/2/463
work_keys_str_mv AT yunhaowang avibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT qichaoliu avibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT wenjingyu avibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT guocheng avibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT yunhaowang vibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT qichaoliu vibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT wenjingyu vibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines
AT guocheng vibrationsignalbasedactivenoisecontrolmethodforliquidfilledpipelines