Dynamic Simulation and Test Analysis of Space Truss Structure

H. T. Luo, P. Wang, N. Chen, S. P. Chen, W. Wang, T. K. Wu, H. N. Wang

Abstract

Aerospace products are subjected to vibration environment during launching process. The dynamic characteristics of aerospace products play a decisive role in environmental adaptability of products. This paper describes the design of a space truss structure and the load, in order to get the dynamic characteristics, finite element modal analysis and modal test is done on the structural model, through correlation analysis to determine the degree of conformity of the finite element model with the experimental model, the truss structure and load finite element modal and experimental modal similarity degree is higher, the finite element the model is acceptable; The dynamic simulation of the structure is carried out by the qualified finite element model, and the dynamic simulation results are verified by the vibration test; The method for obtaining the dynamic characteristics of aerospace products and the way of dynamic simulation for launching process is of great reference value for the design of aerospace products.

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Paper Citation


in Harvard Style

Luo H., Wang P., Chen N., Chen S., Wang W., Wu T. and Wang H. (2018). Dynamic Simulation and Test Analysis of Space Truss Structure.In Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE, ISBN 978-989-758-346-9, pages 56-63. DOI: 10.5220/0007434500560063


in Bibtex Style

@conference{iwmce18,
author={H. T. Luo and P. Wang and N. Chen and S. P. Chen and W. Wang and T. K. Wu and H. N. Wang},
title={Dynamic Simulation and Test Analysis of Space Truss Structure},
booktitle={Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,},
year={2018},
pages={56-63},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007434500560063},
isbn={978-989-758-346-9},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,
TI - Dynamic Simulation and Test Analysis of Space Truss Structure
SN - 978-989-758-346-9
AU - Luo H.
AU - Wang P.
AU - Chen N.
AU - Chen S.
AU - Wang W.
AU - Wu T.
AU - Wang H.
PY - 2018
SP - 56
EP - 63
DO - 10.5220/0007434500560063