Calculation of Rigid-Body Motion of Integrated Raft Isolation System

Zhi Qiang Lv; Wei Xu; Chang Geng Shuai

doi:10.4028/www.scientific.net/AMM.184-185.80

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Calculation of Rigid-Body Motion of Integrated...

Calculation of Rigid-Body Motion of Integrated Raft Isolation System

Abstract:

Integrated raft isolation system (IRIS) has some advantages over raft system of much smaller scale, such as higher isolation efficiency, less use of elastic couplings, etc. But the calculation of IRIS’s dynamic characteristics is complex. Finite element method usually adopted by raft designers is inefficient due to the iterative nature of design process. In this paper a six-degree-of-freedom rigid-body motion model is presented to calculate the static，quasi-static and rigid-body mode behavior of IRIS. The model is especially suitable to compare different design schemes and select out feasible ones efficiently at the initial design stage of IRIS.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

80-85

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.80

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Online since:

June 2012

Authors:

Zhi Qiang Lv, Wei Xu, Chang Geng Shuai

Keywords:

Integrated Raft, Isolation System, Rigid-Body Motion

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References

[1] Ma Yongtao, Zhou Yan: Summary of floating raft system. Ship Science and Technology, Vol. 30 (2008): pp.22-27.

Google Scholar

[2] M. A. Swinbanks，S. Daley: Advanced submarine technology-project M. (1994).

Google Scholar

[3] Yu Yongfeng, Peng Xu, Liu Yuanguo: Research energy transfer of the whole raft on the wide frequency range. Ship Science and Technology, Vol. 28 (2006): pp.77-80.

Google Scholar

[4] W. L. Li, P. Lavrich: Prediction of power flows through machine vibration isolators. Journal of sound and vibration, Vol. 224 (1999): pp.757-774.

DOI: 10.1006/jsvi.1999.2207

Google Scholar

[5] Xu Wei, He Lin, Shi Liang: A Study on Alignment Disturbance control of Air-Suspended Main Engine. Journal of Vibration and Shock, Vol. 30 (2011): pp.6-10.

Google Scholar

[6] Xu Wei, He Lin, Lv Zhi-qiang: Dynamic analysis of a pneumatic mounting system for marine propulsion engines. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference-DETC2007, b 1 PART A: pp.11-16.

Google Scholar

[8] Chinese national defense standard: GJB1060. 1-91. (1991).

Google Scholar