受水下无人系统搭载平台续航能力、布置空间、机动性等要求限制，水下发射装置应满足轻量化、小尺寸、低保障等需求。本文设计一种水下弹射与解锁一体化发射装置的锁定机构，降低了平台保障，简化了负载发射流程，提高了发射反应速度。利用AMESim软件建立仿真模型，验证了解锁气缸结构参数与一体化设计的一致性，实现了先解锁后弹射的时序匹配，并对解锁气缸的气缸缸径、弹簧初始预紧力、气缸封闭腔容积等特性对解锁时间的影响进行了分析，为弹射与解锁一体化设计提供理论指导。
Limited by the endurance, layout space, mobility and other requirements of the underwater unmanned system carrying platform, the underwater launcher should meet the requirements of lightweight, small size, low security and so on. In this paper, a locking mechanism of the underwater ejection and unlocking integrated launcher is designed, which reduces the platform support, simplifies the load launch process, and improves the launch reaction speed. The AMESim software was used to establish a simulation model to verify the compliance of the structural parameters of the lock cylinder with the integrated design, and the timing matching of first unlocking and then ejection was realized. The influence of the cylinder diameter of the unlock cylinder, the initial preload of the spring, and the volume of the cylinder enclosure on the unlocking time was analyzed, providing theoretical guidance for the integrated design of ejection and unlocking.
2023,45(15): 176-180 收稿日期：2022-11-30
DOI：10.3404/j.issn.1672-7649.2023.15.036
分类号：TJ762
作者简介：袁航(1980-),男,高级工程师,主要研究方向为武器发射技术
参考文献：
[1] 李经. 水下无人作战系统装备现状及发展趋势[J]. 舰船科学技术, 2017, 39(1): 1–5+36
LI Jing. Existence and development trend of navy autonomous underwater combat system[J]. Ship Science and Technology, 2017, 39(1): 1–5+36
[2] 孙玉松, 李宗吉, 练永庆. UUV鱼雷发射装置的选型设计[J]. 四川兵工学报, 2014, 35(8): 36–38+50
[3] 段浩, 李经源. 鱼雷发射技术 [M]. 北京: 国防工业技术出版社.
[4] 李盛, 魏建峰, 曹常贞, 等. 双缆索气缸的开发与研究[J]. 液压气动与密封, 2016, 36(4): 71–72+54
LI Sheng, WEI Jian-feng, CAO Chang-zhen, et al. Research on Double Cable Pneumatic Cylinder[J]. Hydraulics Pneumatics & Seals, 2016, 36(4): 71–72+54
[5] 张建宇, 袁航, 程栋, 等. 基于AMESim绳索式气缸弹射特性研究[J]. 舰船科学技术, 2021, 43(9): 173–176
ZHANG Jian-yu, YUAN Hang, CHENG Dong, et al. Research on ejection characteristics of rope cylinder based on AMESim[J]. Ship Science and Technology, 2021, 43(9): 173–176
