Title: Design study of diplex multi-medium coupling isolator based on determinate excitation situation

Authors: Ping Yang, Gang Zheng

Addresses: Laboratory of Advanced Design and Manufacturing, School of Mechanical Engineering, Jiangsu University, Zhenjiang, 212013, P.R.China. ' Laboratory of Advanced Design and Manufacturing, School of Mechanical Engineering, Jiangsu University, Zhenjiang, 212013, P.R.China

Abstract: The aim of this article is to provide a systematic method to design a diplex multi-medium coupling isolator for precision equipment on farming moving vehicles. A mathematical model of a diplex multi medium coupling isolator was built for attenuating vibration. The approximate theoretical calculating formulae were deduced by combining linear transform, Laplace transform method based on determinate excitation situation. An optimum model of parameters selection for engineering design is built. An example is illustrated to confirm the validity of design approach. So, the study establishes theoretical basis for progress research of the diplex multi-medium coupling isolator.

Keywords: determinate excitation; diplex multi-medium coupling isolators; mathematical modelling; characteristics; coupling isolator design; parameter selection; farm vehicles; vibration attenuation.

DOI: 10.1504/IJMSI.2008.020720

International Journal of Materials and Structural Integrity, 2008 Vol.2 No.3, pp.255 - 264

Published online: 12 Oct 2008 *

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