数字海洋与水下攻防2024，Vol.7Issue(5)：488-493,6.DOI:10.19838/j.issn.2096-5753.2024.05.004
水下航行器液压式坐底支撑机构研究
Research on Hydraulic Bottom-sitting Support Mechanism of Underwater Vehicles
吴哲 1谢建国1
作者信息
- 1. 中国船舶集团有限公司第七一五研究所,浙江 杭州 310023
- 折叠
摘要
Abstract
In order to meet the requirements of underwater unmanned vehicle(UUV)landing,a hydraulic support rod type bottom auxiliary mechanism is optimized and proposed.A detailed technical design is carried out,and the principle prototype is developed.The test results show that the prototype can withstand water pressure of 2.5 Mpa with support rod expansion rate of 1.8 cm/s.Its roll adjustment ability is bigger than 10° and it has good position keeping ability.Under a ballast of 25 kg,the position change of the support rod is only 0.5 mm after 24 h.The prototype is equipped on an existing UUV for sea trial,and the support function is demonstrated.The research results provide a new idea for underwater bottom-sitting technology.关键词
水下航行器/坐底支撑/液压Key words
UUV/bottom-sitting support mechanism/hydraulic分类
信息技术与安全科学引用本文复制引用
吴哲,谢建国..水下航行器液压式坐底支撑机构研究[J].数字海洋与水下攻防,2024,7(5):488-493,6.
