Adaptive Feed-Forward Control of Low Frequency Interior Noise

  • Thomas Kletschkowski

Table of contents

  1. Front Matter
    Pages I-XXXVI
  2. Introduction

    1. Front Matter
      Pages 1-1
    2. Thomas Kletschkowski
      Pages 3-21
  3. The Mechatronic Background of Feed-Forward Active Noise Control

    1. Front Matter
      Pages 23-23
    2. Thomas Kletschkowski
      Pages 25-34
    3. Thomas Kletschkowski
      Pages 35-48
    4. Thomas Kletschkowski
      Pages 49-60
    5. Thomas Kletschkowski
      Pages 61-69
    6. Thomas Kletschkowski
      Pages 71-145
  4. ANC-System Design: Theory

    1. Front Matter
      Pages 147-147
    2. Thomas Kletschkowski
      Pages 149-175
    3. Thomas Kletschkowski
      Pages 177-186
  5. ANC-System Design: Examples

    1. Front Matter
      Pages 187-187
    2. Thomas Kletschkowski
      Pages 189-235
    3. Thomas Kletschkowski
      Pages 237-253
    4. Thomas Kletschkowski
      Pages 255-273
    5. Thomas Kletschkowski
      Pages 275-296
    6. Thomas Kletschkowski
      Pages 297-308
  6. Summary

    1. Front Matter
      Pages 309-309
    2. Thomas Kletschkowski
      Pages 311-316

About this book

Introduction

This book presents a mechatronic approach to Active Noise Control (ANC). It describes the required elements of system theory, engineering acoustics, electroacoustics and adaptive signal processing in a comprehensive, consistent and systematic manner using a unified notation. Furthermore, it includes a design methodology for ANC-systems, explains its application and describes tools to be used for ANC-system design. From the research point of view, the book presents new approaches to sound source localization in weakly damped interiors. One is based on the inverse finite element method, the other is based on a sound intensity probe with an active free field. Furthermore, a prototype of an ANC-system able to reach the physical limits of local (feed-forward) ANC is described. This is one example for applied research in ANC-system design. Other examples are given for (i) local ANC in a semi-enclosed subspace of an aircraft cargo hold and (ii) for the combination of audio entertainment with ANC.

Keywords

ANC-System Design Methodology Active control of sound Adaptive signal processing Mechatronics experimental noise field analysis numerical noise field analysis

Authors and affiliations

  • Thomas Kletschkowski
    • 1
  1. 1.Department of Mechanical Engineering, MechatronicsHelmut Schmidt UniversityHamburgGermany

Bibliographic information

  • DOI https://doi.org/10.1007/978-94-007-2537-9
  • Copyright Information Springer Science+Business Media B.V. 2012
  • Publisher Name Springer, Dordrecht
  • eBook Packages Engineering
  • Print ISBN 978-94-007-2536-2
  • Online ISBN 978-94-007-2537-9
  • About this book
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