Consideration of Vibration Reduction Method Using Analytical Result of OTPA

The study on design and simulation of reduce vibration are carried out of the damp structure for the simulative experimental gear case to reduce vibration and noise of the ship gearbox. Multiple projects are designed for the gear case of the damp structure on the basis of the structure characteristic of the gearbox. The finite element analyze computation is carried out of box of gear case under the different project of the damp and the different damp material. The fine damp material and the optimization structure parameters of damp will be ascertained by the analysis of mode and frequency response. The contrastive analysis of vibration and noise is carried out for the box of fore-and-aft treat of damp structure. The analytical result indicates that the vibration and noise of gearbox will be reduced observably when the project of damp is adopted.

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A Rapid Vibration Reduction Method for Macro–Micro Composite Precision Positioning Stage

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2016.2598812 ◽

2017 ◽

Vol 64 (1) ◽

pp. 401-411 ◽

Cited By ~ 7

Author(s):

Lanyu Zhang ◽

Jian Gao ◽

Xin Chen ◽

Hui Tang ◽

Yun Chen ◽

...

Keyword(s):

Reduction Method ◽

Vibration Reduction ◽

Precision Positioning ◽

Positioning Stage

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Research on Split-Core Reactor Vibration Reduction Method Based on Magnetostrictive Effect.

2018 IEEE International Magnetics Conference (INTERMAG) ◽

10.1109/intmag.2018.8508504 ◽

2018 ◽

Author(s):

L. Zhu ◽

R. Sha ◽

X. Zhang ◽

B. Wang ◽

T. Han

Keyword(s):

Reduction Method ◽

Vibration Reduction

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Analysis of the Vibration Measurement and Reduction Possibilities in Linear Infrastructure for Vacuum Rail Technology

New Trends in Production Engineering ◽

10.2478/ntpe-2020-0038 ◽

2020 ◽

Vol 3 (1) ◽

pp. 450-461

Author(s):

Tomasz Korbiel ◽

Rafał Rumin ◽

Jędrzej Blaut ◽

Stefan Czerwiński ◽

Jan Kania

Keyword(s):

Monitoring System ◽

High Speed ◽

Reduction Method ◽

Vibration Reduction ◽

Vibration Monitoring ◽

Vibration Measurement ◽

Research Centers ◽

High Speed Rail ◽

Linear Infrastructure ◽

Variable Characteristic

Abstract The paper presents the concept of vibration measurement and reduction system for rails in hyperloop technology. It is based on the experience of measuring vibrations in high-speed rail, the first commercial magnetic rail, and vibration reduction systems for these rails. The authors outlined a conceptual vibration monitoring system based on the MQTT protocol and the vibration reduction method. The vibration reduction systems based on variable-characteristic silencers and solutions used in research centers, especially in CERNie and LIGO, were de-scribed.

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