Self-sensing active vibration damping is advantageous if sensors cannot be placed collocated to actuators or these sensors add too much weight or cost. When self-sensing, electrodynamic actuators are used, damping is directly added to the structure where they are attached without the need of electronic integrators or differentiators that could destabilize the system. Inertial actuators have also the advantage that they do not need to react relative to a fixed ground. In this paper self-sensing control with a shunted resistor, current feedback, induced voltage feedback with and without inductance compensation are investigated in simulations and experiments. Experiments with a lightweight, inertial actuator on a clamped plate show that vibration amplitude is decreased between 6dB and 13dB and control bandwidth is doubled when the appropriate control scheme is used.
Skip Nav Destination
ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
September 24–28, 2005
Long Beach, California, USA
Conference Sponsors:
- Design Engineering Division and Computers and Information in Engineering Division
ISBN:
0-7918-4738-1
PROCEEDINGS PAPER
Active Vibration Damping Using an Inertial, Self-Sensing, Electrodynamic Actuator Available to Purchase
Christoph Paulitsch,
Christoph Paulitsch
University of Southampton, Southampton, UK
Search for other works by this author on:
Paolo Gardonio,
Paolo Gardonio
University of Southampton, Southampton, UK
Search for other works by this author on:
Stephen J. Elliott
Stephen J. Elliott
University of Southampton, Southampton, UK
Search for other works by this author on:
Christoph Paulitsch
University of Southampton, Southampton, UK
Paolo Gardonio
University of Southampton, Southampton, UK
Stephen J. Elliott
University of Southampton, Southampton, UK
Paper No:
DETC2005-84632, pp. 2299-2308; 10 pages
Published Online:
June 11, 2008
Citation
Paulitsch, C, Gardonio, P, & Elliott, SJ. "Active Vibration Damping Using an Inertial, Self-Sensing, Electrodynamic Actuator." Proceedings of the ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C. Long Beach, California, USA. September 24–28, 2005. pp. 2299-2308. ASME. https://doi.org/10.1115/DETC2005-84632
Download citation file:
10
Views
Related Proceedings Papers
Related Articles
Active Vibration Damping Using an Inertial, Electrodynamic Actuator (DETC2005-84632)
J. Vib. Acoust (February,2007)
Analysis of Static Deformation, Vibration and Active Damping of Cylindrical Composite Shells with Piezoelectric Shear Actuators
J. Vib. Acoust (August,2005)
Modeling and Feedback Structural Acoustics Control of a Flexible Plate
J. Vib. Acoust (January,2001)
Related Chapters
Key Technology of Interactive Music Game Installation based on Arduino
International Conference on Control Engineering and Mechanical Design (CEMD 2017)
A Learning-Based Adaptive Routing for QoS-Aware Data Collection in Fixed Sensor Networks with Mobile Sinks
Intelligent Engineering Systems through Artificial Neural Networks, Volume 20
Pre-Accidental Situations Highlighted by RECUPERARE Method and Data (PSAM-0029)
Proceedings of the Eighth International Conference on Probabilistic Safety Assessment & Management (PSAM)