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2011•Unpublished venueRequires access

The experimental modal analysis of motorcycle structure

Haifeng Lv, Junfan Zhao

Open publisher page 2 citations

Abstract

Nature frequency is one of the most important dynamic characteristics of motorcycle structure. Detailed information has been acquired by the author using experimental modal analysis and mathematical modal analysis. According to the real situation, a simplified model was developed and constrains were loaded. With the aided of computer, a group of experimental nature frequencies and modal shapes were acquired. Meanwhile, a mathematical calculating was carried on by the ANSYS 9.0. Comparing the two groups of results indicates that: the simplified model of the motorcycle structure is reasonable and constrains applied to it are effective.

About this research paper

What this paper is about

Nature frequency is one of the most important dynamic characteristics of motorcycle structure. Detailed information has been acquired by the author using experimental modal analysis and mathematical modal analysis. According to the real situation, a simplified model was developed and constrains were loaded. With the aided of computer, a group of experimental nature frequencies and modal shapes were acquired. Meanwhile, a mathematical calculating was carried on by the ANSYS 9.0. Comparing the two groups of results indicates that: the simplified model of the motorcycle structure is reasonable and constrains applied to it are effective.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Nature frequency is one of the most important dynamic characteristics of motorcycle structure. Detailed information has been acquired by the author using experimental modal analysis and mathematical modal analysis. According to the real situation, a simplified model was developed and constrains were loaded. With the aided of computer, a group of experimental nature frequencies and modal shapes were acquired. Meanwhile, a mathematical calculating was carried on by the ANSYS 9.0. Comparing the two groups of results indicates that: the simplified model of the motorcycle structure is reasonable and constrains applied to it are effective.

Key concepts: Modal, Modal analysis, Computer science, Modal testing, Modal analysis using FEM, Finite element method, Structural engineering, Engineering

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