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Investigation of the mechanical and electrical properties of actuators for active vibration isolation

Investigation of the mechanical and electrical properties of actuators for active vibration isolation
Investigation of the mechanical and electrical properties of actuators for active vibration isolation
In this report, the mechanical and electrical properties of three types of actuators are investigated. The actuators of interest are electromagnetic, magnetostrictive and piezoelectric. The constitutive equation of each actuator is presented in the form of a two-port model. The models are validated by comparing numerical simulation results with experimental data. A demonstration of controller design for active vibration isolation system using an electromagnetic actuator and a magnetostrictive actuator are also presented. The effects of using a current driver or a voltage driver with the actuator are discussed.
989
University of Southampton
Fakkaew, W.
ea71f394-9a24-45bd-8211-2c7535635706
Brennan, M.J.
87c7bca3-a9e5-46aa-9153-34c712355a13
Fakkaew, W.
ea71f394-9a24-45bd-8211-2c7535635706
Brennan, M.J.
87c7bca3-a9e5-46aa-9153-34c712355a13

Fakkaew, W. and Brennan, M.J. (2010) Investigation of the mechanical and electrical properties of actuators for active vibration isolation (ISVR Technical Memorandum, 989) Southampton, GB. University of Southampton 50pp.

Record type: Monograph (Project Report)

Abstract

In this report, the mechanical and electrical properties of three types of actuators are investigated. The actuators of interest are electromagnetic, magnetostrictive and piezoelectric. The constitutive equation of each actuator is presented in the form of a two-port model. The models are validated by comparing numerical simulation results with experimental data. A demonstration of controller design for active vibration isolation system using an electromagnetic actuator and a magnetostrictive actuator are also presented. The effects of using a current driver or a voltage driver with the actuator are discussed.

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Published date: September 2010

Identifiers

Local EPrints ID: 167813
URI: http://eprints.soton.ac.uk/id/eprint/167813
PURE UUID: a886699b-367b-40c3-bc5c-88ffda96f8a7

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Date deposited: 18 Nov 2010 12:13
Last modified: 14 Mar 2024 02:16

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Contributors

Author: W. Fakkaew
Author: M.J. Brennan

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