본 논문은 고속 기차안에서 음향 노이즈 신호를 감소시키는데 최소 평균 제곱 (LMS) 알고리즘과 신경망 접근을 사용하는 신규 능동 잡음 제어 (ANC) 시스템을 제공한다. 우리는 명목상 ANC 시스템으로서 LMS 프레임워크를 구성하고, 덧붙여 그것의 비정상과 불확실한 성질 때문에 실시간 잔여 노이즈를 감소시키기 위해 목적으로된 보조 ANC로서 인공 단층을 이룬 퍼셉트론 모델을 설계한다. 혼성 ANC의 매개변수 벡터는 최속 내림 계산법에 의하여 적합한 ANC 구성을 실현하기 위해 온라인 추정으로 결정된다. 우리는 한국 기차 익스프레스 (KTX)으로 측정된 현실적 음향 잡음 신호를 사용하는 제안된 ANC 시스템을 증명하기 위해 시뮬레이션 실험을 달성한다.This paper presents a novel active noise control (ANC) system using least mean square (LMS) algorithm and neural network approach for decreasing acoustic noise signals inside high-speed trains. We construct a LMS framework as a nominal ANC system and additionally design an artificial single-layered perceptron model as an auxiliary ANC which is aimed to reduce real-time residuary ...
The recent growth in the railway sector has involved a fast increment in technologies and requiremen...
In this paper optimization of a nonlinear adaptive multi-channel active noise control system in a re...
This chapter of the book presents an overview of active noise control experiencs with special refere...
采用非线性声学求解方法(NLAS)进行近场气动噪声研究,通过一个二维后台阶算例进行了方法验证,与实验数据符合良好。在噪声源周围建立噪声面,并利用FW-H方程进行远场噪声评估。对CRH3型高速列车在30...
高速列车噪声是影响车内旅客舒适度和铁路沿线居民生活质量的重要因素,如何有效的降低噪声是高速列车设计者们所关心的问题之一。研究表明,高速列车的车内噪声由透射噪声与结构噪声组成,如何有效的从车内噪声中分离...
Identifying and evaluating railway noise sources is beneficial for establishing more targeted suppre...
The level crossing (LX) or railway crossing being an intersection between a public road and a railwa...
본 논문은 내부 노이즈를 효과적으로 감소시키기 위해 IIR 필터와 신경 네트워크 기술을 사용한 신규 능동 잡음 제어 (ANC) 접근을 제안한다. 우리는 일차 제어 신호를 생성하기 ...
run and result in standard output and better performance. Technique to pruning is related to prune n...
В настоящее время возросла угроза диверсий на гидротехнических сооружениях (мосты, плотины, буровые ...
[[abstract]]This paper describes the design of a vehicular controller area network (CAN) bus system ...
The aim of the project is related to active control of in-car noise. Basically, an artificially gene...
A new two stage FxNLMS algorithm based ANC system with secondary path modelling was proposed in [15]...
通过对高速列车气动噪声产生的关键部位进行简化抽象,对其产生的噪声进行了数值分析.该文着重讨论了两个主要的简化模型,即二维后台阶问题以及三维圆柱绕流问题.对后台阶问题进行数值模拟时采用了NLAS和LES...
Hearing damage among offshore workers has been a problem for many years, and it remains one of the mo...
The recent growth in the railway sector has involved a fast increment in technologies and requiremen...
In this paper optimization of a nonlinear adaptive multi-channel active noise control system in a re...
This chapter of the book presents an overview of active noise control experiencs with special refere...
采用非线性声学求解方法(NLAS)进行近场气动噪声研究,通过一个二维后台阶算例进行了方法验证,与实验数据符合良好。在噪声源周围建立噪声面,并利用FW-H方程进行远场噪声评估。对CRH3型高速列车在30...
高速列车噪声是影响车内旅客舒适度和铁路沿线居民生活质量的重要因素,如何有效的降低噪声是高速列车设计者们所关心的问题之一。研究表明,高速列车的车内噪声由透射噪声与结构噪声组成,如何有效的从车内噪声中分离...
Identifying and evaluating railway noise sources is beneficial for establishing more targeted suppre...
The level crossing (LX) or railway crossing being an intersection between a public road and a railwa...
본 논문은 내부 노이즈를 효과적으로 감소시키기 위해 IIR 필터와 신경 네트워크 기술을 사용한 신규 능동 잡음 제어 (ANC) 접근을 제안한다. 우리는 일차 제어 신호를 생성하기 ...
run and result in standard output and better performance. Technique to pruning is related to prune n...
В настоящее время возросла угроза диверсий на гидротехнических сооружениях (мосты, плотины, буровые ...
[[abstract]]This paper describes the design of a vehicular controller area network (CAN) bus system ...
The aim of the project is related to active control of in-car noise. Basically, an artificially gene...
A new two stage FxNLMS algorithm based ANC system with secondary path modelling was proposed in [15]...
通过对高速列车气动噪声产生的关键部位进行简化抽象,对其产生的噪声进行了数值分析.该文着重讨论了两个主要的简化模型,即二维后台阶问题以及三维圆柱绕流问题.对后台阶问题进行数值模拟时采用了NLAS和LES...
Hearing damage among offshore workers has been a problem for many years, and it remains one of the mo...
The recent growth in the railway sector has involved a fast increment in technologies and requiremen...
In this paper optimization of a nonlinear adaptive multi-channel active noise control system in a re...
This chapter of the book presents an overview of active noise control experiencs with special refere...