Simulation Research on the Stability of High-Precision Ship-Borne Printer

DOI

10.2991/978-94-6463-793-9_82How to use a DOI?

Keywords

High-Precision Ship-Borne Printer; Vibration analysis; Modal analysis

Abstract

Aiming at the vibration problem of the high-precision ship-borne printer in extreme environments, this paper conducts a systematic study of the dynamic characteristics. First, the finite element method is used to analyze the first six modes of the printer, revealing its natural frequencies and mode shape characteristics. Second, based on the power spectral density data of sea surface vibration velocity under the condition of a Category 12 typhoon, the external excitation response of the printer in extreme environments is simulated. The research results indicate that the vibration response of the high-precision ship-borne printer in the Y-axis direction is the most significant, with a maximum displacement of 0.14446 mm. The first-order modal frequency of the printer is 61.337 Hz, mainly manifested as the local vibration at the supporting interface of the printhead module. A significant resonance response is observed around 60 Hz, but the maximum displacement remains within 20 μm, demonstrating the printer’s excellent vibration resistance. Therefore, the results of this study provide important references for structural optimization and vibration reduction design of high-precision ship-borne printers.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Zanfu Yang
AU  - Hao Zheng
AU  - Xiaoyong Bai
AU  - Xiaolong Jiang
PY  - 2025
DA  - 2025/07/28
TI  - Simulation Research on the Stability of High-Precision Ship-Borne Printer
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 968
EP  - 977
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_82
DO  - 10.2991/978-94-6463-793-9_82
ID  - Yang2025
ER  -