Adaptive feed-forward control of low frequency interior noise

Adaptive feed-forward control of low frequency interior noise

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...

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Détails bibliographiques
Auteur principal: Kletschkowski, Thomas
Format: Livre numérique
Langue:Anglais
Publié: Dordrecht : Springer 2012.
Cham : Springer Nature
Collection:Intelligent systems, control and automation : science and engineering 56
Sujets:
Bruit
Contrôle actif du bruit et des vibrations
Systèmes à réaction
Mécatronique
Accès en ligne:Accès sur la plateforme de l'éditeur
Accès sur la plateforme Istex
Accès Université d'Orléans
Accès INSA CVL
Note: Archives Springer e-books (Licence nationale)
Archives Springer e-books (Licence nationale)
Autres localisations: Voir dans le Sudoc
Edition sous un autre format:• Adaptive feed-forward control of low frequency interior noise, Thomas Kletschkowski, 2012, Dordrecht [etc.], Springer, 1 vol. (xxxvi-330 p.), Intelligent Systems, Control and Automation: Science and Engineering, 978-94-007-2536-2
Table des matières:
  • Part I Introduction
  • 1 Introduction to Interior Active Noise Control
  • 1.1 Idea, Limit and Structure of Active Control Concepts
  • 1.2 Remarks on Interior Noise and Active Control Approaches
  • 1.2.1 Comments on the Interior Noise Problem
  • 1.2.2 Comments on Active Control Approaches
  • 1.2.3 A Qualitative Comparison of Active Control Approaches
  • 1.3 Examples for Engineering Applications of Interior ANC
  • 1.4 Objective of Book
  • Part II The Mechatronic Background of Feed-Forward Active Noise Control
  • 2 Comments on Signals and Systems
  • 2.1 Comments on Signals
  • 2.1.1 Classification
  • 2.1.2 Characteristic Values and Functions
  • 2.2 Comments on Systems
  • 2.2.1 Definitions
  • 2.2.2 Transfer Behaviour of LTI-Systems
  • 3 Dynamics of Basic System
  • 3.1 Basic Field Variables
  • 3.2 Acoustic Field Equations
  • 3.3 Energy Density and Sound Intensity
  • 3.4 One-Dimensional Enclosed Sound Fields
  • 3.4.1 Free Vibrations in One-Dimensional Sound Fields
  • 3.4.2 Forced Vibrations in One-Dimensional Sound Fields
  • 4 Sensors for Active Noise Control
  • 4.1 Acoustical Sensing by Condenser Type Microphones
  • 4.2 Sound Intensity Measurement
  • 4.2.1 Functional Principle of Sound Intensity Probes
  • 4.2.2 Errors in Sound Intensity Measurements
  • 4.3 Structural Sensing by Accelerometers
  • 5 Actuators for Active Noise Control
  • 5.1 Electro-Dynamical Loudspeakers
  • 5.2 Electro-Dynamical Panel Speakers
  • 6 Active Control of Tonal and Broadband Noise
  • 6.1 Mathematical Preparation
  • 6.1.1 Hermitian Matrices
  • 6.1.2 Quadratic Optimization
  • 6.1.3 Steepest-Decent Algorithm
  • 6.2 Terms and Structure of Feed-Forward Control Approaches
  • 6.3 Review and Evaluation of Control Strategies
  • 6.3.1 Description of Benchmark System and Close Form Solution
  • 6.3.2 Analysis of Specific Control Strategies
  • 6.3.3 Comparison of Control Strategies
  • 6.4 Multi-channel Control of Tonal Noise
  • 6.4.1 Optimal Control of Tonal Noise
  • 6.4.2 Adaptive Control of Tonal Noise
  • 6.5 Active Control of Tonal Noise with Modified Cost Functions
  • 6.5.1 Optimal Control Using a General Cost Function
  • 6.5.2 Remote Sensor Control
  • 6.5.3 Parametric Controller Design
  • 6.6 Multi-channel Control of Stochastic Disturbances

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