Anti-Overturning Control of a Serially Connected Isolation System Using Piezo Electric and MR Tube Support

Abstract:

Article Preview

This paper presents a numerical simulation of anti-overturning control of serially connected isolation system using an imagined novel device by combining piezo electric foot and MR tube support. In the vibration isolation of a serially connected electric device which is a real project and was installed on an overhead frame, overturning was observed as a determinant failure mode. To counter for this overturning problem, several additional bolts were used in the isolation layer which decreased the isolation effect. This paper further proposed a semi-active solution using a device for providing anti-overturning moment without increasing the seismic response of the superstructure. This paper presents the idea of the control device set-up and provides a vibration control algorithm, as well the range of validity of parameters of the plant.

Info:

Periodical:

Edited by:

Pietro VINCENZINI and Fabio CASCIATI

Pages:

231-236

DOI:

10.4028/www.scientific.net/AST.56.231

Citation:

Y. F. Du et al., "Anti-Overturning Control of a Serially Connected Isolation System Using Piezo Electric and MR Tube Support", Advances in Science and Technology, Vol. 56, pp. 231-236, 2008

Online since:

September 2008

Export:

Price:

$35.00

In order to see related information, you need to Login.