Jove
Visualize
Contact Us

Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A comparison of decentralized, distributed, and centralized vibro-acoustic control.

The Journal of the Acoustical Society of America·2010
Same author

Reduced order modeling of head related impulse responses for virtual acoustic displays.

The Journal of the Acoustical Society of America·2005
Same author

Radiation efficiency of convected fluid-loaded plate.

The Journal of the Acoustical Society of America·2003
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: May 14, 2026

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
07:57

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision

Published on: April 29, 2014

Vibro-acoustic control with a distributed sensor network.

Kenneth D Frampton1

  • 1Department of Mechanical Engineering, Vanderbilt University, VU Station 351592, Nashville, Tennessee 37235-1592, USA. ken.frampton@vanderbilt.edu

The Journal of the Acoustical Society of America
|April 29, 2006
PubMed
Summary
This summary is machine-generated.

A smart sensor network effectively reduces acoustic radiation from vibrating structures. This distributed control system achieves sound power attenuation comparable to centralized methods.

More Related Videos

A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography
06:49

A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography

Published on: July 22, 2022

Semi-Automated Planimetric Quantification of Dental Plaque Using an Intraoral Fluorescence Camera
09:34

Semi-Automated Planimetric Quantification of Dental Plaque Using an Intraoral Fluorescence Camera

Published on: January 27, 2023

Related Experiment Videos

Last Updated: May 14, 2026

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
07:57

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision

Published on: April 29, 2014

A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography
06:49

A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography

Published on: July 22, 2022

Semi-Automated Planimetric Quantification of Dental Plaque Using an Intraoral Fluorescence Camera
09:34

Semi-Automated Planimetric Quantification of Dental Plaque Using an Intraoral Fluorescence Camera

Published on: January 27, 2023

Area of Science:

  • Acoustics and Vibration Control
  • Distributed Systems Engineering
  • Smart Sensor Networks

Background:

  • Vibro-acoustic control aims to minimize sound radiation from vibrating structures.
  • Traditional centralized control systems can be complex and less adaptable.
  • Smart sensor networks offer a decentralized approach to control.

Purpose of the Study:

  • To demonstrate the efficacy of a distributed control system using smart sensor networks for reducing acoustic radiation.
  • To explore the application of group management middleware in decentralized vibro-acoustic control.
  • To minimize radiated sound power from a rectangular plate using a smart sensor network.

Main Methods:

  • Implementing a network of smart sensors (nodes), each with computation, sensing, and actuation capabilities.
  • Utilizing group management middleware to establish and maintain communication among node groups.
  • Designing distributed feedback compensators for control, with node groups formed by physical proximity.
  • Controlling acoustic radiation from a rectangular plate.

Main Results:

  • The distributed control system successfully reduced acoustic radiation from the vibrating structure.
  • Attenuations achieved by the distributed system were comparable to those of a centralized controller.
  • The use of group management middleware facilitated effective decentralized control.

Conclusions:

  • Distributed control systems based on smart sensor networks are a viable and effective method for reducing acoustic radiation.
  • Group management middleware concepts can be successfully applied to enable decentralized vibro-acoustic control.
  • This approach offers a promising alternative to centralized control for managing structural vibrations and sound emission.