Research on Motion Law of Submarine Emergency Floating Under High-Pressure Blowing

Hui Liu, Zhi-hui Li, Dong Guan, Xiang-jun Wu

2023

Abstract

The use of high-pressure air to blow out the ballast tank to obtain positive buoyancy and enable the submarine to quickly rise to the surface of the water is an important measure for emergency recovery of the submarine in the event of damage and water ingress accidents. However, during the emergency ascent process of submarines, especially in the later stage of recovery, attitude control is very difficult due to the rapid increase of positive buoyancy. Dangerous trim and heeling are highly likely to lead to the failure of submarine recovery. This article constructs a mathematical model for the blowing of ballast water tanks to accurately control the blowing timing, blowing position, and blowing time during the emergency recovery process of submarines. It optimizes and adjusts the motion posture of submarines in real time to ensure the safety of submarines during emergency recovery. The simulation results indicate that the constructed mathematical model can effectively predict the motion law of submarine emergency buoyancy.

Paper Citation

in Harvard Style

Liu H., Li Z., Guan D. and Wu X. (2023). Research on Motion Law of Submarine Emergency Floating Under High-Pressure Blowing. In Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT; ISBN 978-989-758-677-4, SciTePress, pages 328-332. DOI: 10.5220/0012282800003807

in Bibtex Style

@conference{anit23,
author={Hui Liu and Zhi-hui Li and Dong Guan and Xiang-jun Wu},
title={Research on Motion Law of Submarine Emergency Floating Under High-Pressure Blowing},
booktitle={Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT},
year={2023},
pages={328-332},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012282800003807},
isbn={978-989-758-677-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT
TI - Research on Motion Law of Submarine Emergency Floating Under High-Pressure Blowing
SN - 978-989-758-677-4
AU - Liu H.
AU - Li Z.
AU - Guan D.
AU - Wu X.
PY - 2023
SP - 328
EP - 332
DO - 10.5220/0012282800003807
PB - SciTePress