Active noise cancellation in passenger cars using the electrical power steering motor

Schubert, Dominik; Henneberger, Robert; Hecker, Simon; Sentpali, Stefan; Marburg, Steffen

doi:10.1109/ccta.2017.8062472

Cited by 12 publications

(2 citation statements)

References 7 publications

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“…In this approach, it is highly important to determine the locations of secondary sound sources and their strengths. In different studies, it is shown that ANC strategies are effective for low-frequency noise control [32,33].…”

Section: Introductionmentioning

confidence: 99%

A PSO-based computational framework to design active noise cancelation systems for smart vehicle enclosures

Porghoveh

Shirazi

Messia

et al. 2022

Mathematics and Mechanics of Solids

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In this study, active noise cancelation (ANC) systems are developed by a computational optimization framework based on particle swarm optimization (PSO), aiming to attenuate engine noise inside smart cubic vehicle enclosures. To have rapid estimation of acoustic properties, the main PSO algorithm is coupled with an analytical solution based on modified modal interaction method to evaluate the cost function. The optimum configurations, i.e., best positions and volume velocities of secondary sound sources, are defined for each resonant frequency. For numerical simulations, two vehicle enclosures of different size are considered to assess the applicability of the optimization algorithm. The overall performance of determined ANC systems is investigated, and it is shown that substantial noise reduction is achieved.

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Section: Introductionmentioning

confidence: 99%

A PSO-based computational framework to design active noise cancelation systems for smart vehicle enclosures

Porghoveh

Shirazi

Messia

et al. 2022

Mathematics and Mechanics of Solids

View full text Add to dashboard Cite

show abstract

“…As a result, the noise is attenuated due to combination of anti-phase waves from different sound sources. In a wide range of studies, it has been shown that this type of noise reduction strategy is highly effective for low-frequency noise control (Schubert et al, 2017; Zhang et al, 2018). Recently, active noise control (ANC) systems have been widely investigated in many different studies due to its superior performance in attenuating low-frequency noises compared to passive approaches (Samarasinghe et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Engine noise cancellation with optimum array of speakers inside vehicle enclosures

Porghoveh

Shirazi

Yildizdag

2022

Journal of Vibration and Control

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In this study, a computational optimization framework is presented to identify active noise control systems for vehicle enclosures. The adopted optimization approach determines optimum configuration of an array of secondary sound sources to suppress noises with low frequency (under 500 Hz) due to engine performance. The overall framework is conducted via a particle swarm optimization algorithm coupled with a modified modal interaction method developed to estimate sound field inside enclosures. The applicability of the proposed optimization approach has been examined with two enclosures of different size by considering 1-speaker and 2-speaker array options as a secondary sound source. The numerical investigation shows that, with the determined optimum configurations, a significant noise reduction may be obtained in vehicle enclosures.

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Implementation of a "Clear Prop!" Function in Propulsion Inverter of Electric Aircraft

Zolotov,

Lashkevich,

Fedorova

et al. 2023

2023 XIX International Scientific Technical Conference Alternating Current Electric Drives (ACED)

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Active noise cancellation in passenger cars using the electrical power steering motor

Cited by 12 publications

References 7 publications

A PSO-based computational framework to design active noise cancelation systems for smart vehicle enclosures

A PSO-based computational framework to design active noise cancelation systems for smart vehicle enclosures

Engine noise cancellation with optimum array of speakers inside vehicle enclosures

Implementation of a "Clear Prop!" Function in Propulsion Inverter of Electric Aircraft

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