潜水器用光纤线团应力分布及影响因素

doi:10.3969/j.issn.1000-1093.2021.05.018

摘要/Abstract

摘要： 光纤线团是潜水器航行过程实施布放，建立两节点间动态有线通信信道的关键部件，其应力分布状态直接决定水下布放性能。引入光纤微缆径向弹性参数，解释绕制过程光纤微缆的径向变形和径向与轴向变形的关系；建立光纤线团应力分布模型，对光纤线团应力分布随光纤微缆弹性参数、绕制张力的变化规律进行仿真研究，分析各参数对光纤线团贮存寿命的影响，提出光纤微缆和绕制张力设计的优化方向；对比分析线团绕制实测数据，应力分布及浴盆特征参数变化与仿真结论一致。结果表明：光纤微缆轴向弹性模量越小、径向弹性模量和弹性系数越大，有利于光纤线团的结构稳定，但会降低光纤的贮存寿命；而绕制张力越大会降低光纤的寿命，但并不影响光纤线团的结构稳定性。

关键词: 潜水器, 光纤线团, 应力分布模型, 光纤应力, 光缆弹性特性, 绕制张力

Abstract: Fiber-optic coil is the key component to set up a dynamic wired communication channel between two nodes, which can is deployed during the movement of unmanned submersible vehicle. The stress distribution state of the coil in winding process directly determines its wire releasing performance.The radial deformation of the fiber-optic micro-cable and the relationship between its radial and axial deformations are explained by introducing its radial elastic parameters. A stress distribution model of the coil is established on the basis of the force analysis of the cable and the end plate. The variation of the stress distribution of coil with the elastic parameters of cable and winding tension is studied through simulation. Then the effect of each parameter on the storage life of coil is analyzed, and the optimization design of cable and winding tension is further proposed. Compared with the measured data of the coils, the changes of stress distribution and bathtub feature parameter are consistent with the simulation conclusions. The results show that the smaller the axial elastic modulus of cable is, the greater the radial elastic modulus and the radial elastic coefficient of cable are, the more stable the structure of coil is, but the storage life of optical fiber will be reduced; and the greater winding tension reduces the storage life of optical fiber, but does not affect the structural stability of the coil.

Key words: unmannedsubmersiblevehicl, fiber-opticcoil, stressdistributionmodel, fiberstress, elasticpropertyoffiber-opticmicro-cable, windingtension

中图分类号:

汤伟江, 刘卫东, 高卓, 张凯, 赵培东. 潜水器用光纤线团应力分布及影响因素[J]. 兵工学报, 2021, 42(5): 1053-1064.

TANG Weijiang, LIU Weidong, GAO Zhuo, ZHANG Kai, ZHAO Peidong. Stress Distribution and Influence Factors of Fiber-optic Coil for Unmanned Submersible Vehicle[J]. Acta Armamentarii, 2021, 42(5): 1053-1064.

参考文献

［1］高卓,汤伟江,朱云周,等.微细光缆在水下航行器中的应用及关键技术综述［J］.水下无人系统学报,2017,25(5):385-395.
GAO Z, TANG W J, ZHU Y Z, et al. Overview of applications of fiber optic micro-cable in undersea vehicle and key technologies［J］. Journal of Unmanned Undersea Systems, 2017, 25(5): 385-395. (in Chinese)
［2］李一平,李硕,张艾群.自主/遥控水下机器人研究现状［J］.工程研究——跨学科视野中的工程,2016,8(2):217-222.
LI Y P, LI S, ZHANG A Q. Research status of autonomous & remotely operated vehicle［J］. Journal of Engineering Studies, 2016, 8(2): 217-222. (in Chinese)
［3］ MA C J, REN L Y, QU E S, et al. Modeling and testing of static pressure within an optical fiber cable spool using distributed fiber Bragg gratings［J］. Optics Communications, 2012, 285(24): 4949-4953.
［4］胡君良,马恒坚,崔得东.制导光缆线包中光缆受力分析与线轴设计［J］.光通信研究,1997(3)：35-39.
HU J L, MA H J, CUI D D. Force analysis on optical fiber cable in the control and guide cable pack and design of spool［J］. Study on Optical Communications,1997(3):35-39.(in Chinese)
［5］胡君良,马恒坚,崔得东.制导光缆线包光附加损耗分析与计算［J］.应用光学,1998,19(6):44-47.
HU J L, MA H J, CUI D D. Analysis and calculation of excess loss about the control and guide cable pack［J］. Journal of Applied Optics,1998,19(6):44-47.(in Chinese)
［6］ BAKAIYAN H, HOSSEINI H, AMERI E. Analysis of multi-la-yered filament-wound composite pipes under combined internal pressure and thermomechanical loading with thermal variations［J］. Composite Structures,2009,88(4):532-541.
［7］ ANSARI R, ALISAFAEI F, GHAEDI P. Dynamic analysis of multi-layered filament-wound composite pipes subjected to cyclic internal pressure and cyclic temperature［J］. Composite Structures,2010,92(5):1100-1109.
［8］ LIU C, SHI Y Y. Design optimization for filament wound cylindrical composite internal pressure vessels considering process-induced residual stresses［J］. Composite Structures,2020,235:111755.
［9］ BOUHAFS M, SEREIR Z, CHATEAUNEUF A. Probabilistic analysis of the mechanical response of thick composite pipes under internal pressure［J］. International Journal of Pressure Vessels and Piping,2012,95:7-15.
［10］吴杨,邢静忠,耿沛,等.考虑纤维体积含量变化的纤维缠绕厚壁柱形结构的等强度设计［J］.复合材料学报,2015,32(3): 789-796.
WU Y, XING J Z, GENG P, et al. Constant strength design of filament wound thick-walled cylindrical structure considering variation of fiber volume content［J］. Acta Materiae Compositae Sinica,2015,32(3):789-796.(in Chinese)
［11］ ZU L, XU H, ZHANG B, et al. Design of filament-wound composite structures with arch-shaped cross sections considering fiber tension simulation［J］. Composite Structures,2018,194:119-125.
［12］ GHASEMI A R, ASGHARI B, TABATABAEIAN A. Determination of the influence of thermo-mechanical factors on the residual stresses of cylindrical composite tubes: experimental and computational analyses［J］. International Journal of Pressure Vessels and Piping,2020,183:104098.
［13］李博,熊超,殷军辉,等.多角度交替缠绕复合圆筒的剩余应力算法及水压试验［J］.复合材料学报,2018,35(6):1452-1463.
LI B, XIONG C, YIN J H, et al. Residual stress algorithm for composite cylinder with alternate multi-angle winding layers and water-pressure test［J］. Acta Materiae Compositae Sinica, 2018,35(6):1452-1463.(in Chinese)
［14］ JIA M, YANG G L. Research of optical fiber coil winding model based on large-deformation theory of elasticity and its application［J］. Chinese Journal of Aeronautics,2011,24(5):640-647.
［15］孟照魁,张春熹,杨远洪,等.光纤环绕制过程中的张力分析［J］.北京航空航天大学学报,2005,31(3):307-310.
MENG Z K, ZHANG C X, YANG Y H, et al. Analysis of stress in winding fiber-optic ring［J］. Journal of Beijing University of Aeronautics and Astronautics, 2005,31(3):307-310.(in Chinese)
［16］温泽强,杨瑞峰,贾建芳.基于键合图的光纤环绕制小张力控制结构的建模和仿真［J］.测控技术,2012,31(3):119-127.
WEN Z Q, YANG R F, JIA J F. Building and simulating the model of the tension control during winding a fiber optic sensor coil based on the bond graph［J］. Measurement & Control Technology,2012,31(3):119-127.(in Chinese)
［17］严兵,姚海.浮式起重机篱笆式卷筒的结构强度及稳定性分析［J］.船舶工程,2012,34(增刊2):204-208.
YAN B, YAO H. Study on strength and stability of LeBus grooved drum applied in offshore crane［J］. Ship Engineering,2012,34(S2):204-208.(in Chinese)
［18］朱洪军,鲁聪达,刘健.篱笆式卷筒结构的动态特性研究［J］.船舶工程,2013,35(2):51-58.
ZHU H J, LU C D, LIU J. Study on dynamic characteristics of LeBus grooved drum structure［J］.Ship Engineering,2013,35(2): 51-58.(in Chinese)
［19］龚宪生,罗宇驰,吴水源.提升机卷筒结构对多层缠绕双钢丝绳变形失谐的影响［J］.煤炭学报,2016,41(8):2121-2129.
GONG X S, LUO Y C, WU S Y. Effect of drum structure of mine hoist on multilayer winding and multipoint lifting ropes' discordance［J］. Journal of China Coal Society,2016,41(8):2121-2129. (in Chinese)
［20］ MATTHIJSSE P, GRIFFIOEN W. Matching optical fiber lifetime and bend-loss limits for optimized local loop fiber storage［J］. Optical Fiber Technology, 2005, 11(1):92-99.

[1]	吕喜在, 苏绍璟, 黄芝平. 一种新的自同步扰码多项式盲恢复方法[J]. 兵工学报, 2011, 32(6): 680-685.
[2]	苏绍璟，伍文君，黄芝平，刘纯武. 含错m序列本原多项式的高阶统计测定算法[J]. 兵工学报, 2010, 31(12): 1593-1598.
[3]	张洪涛，尹福昌. 一种波前畸变补偿方法的理论推导与实验分析[J]. 兵工学报, 2005, 26(1): 30-36.
[4]	李艳萍,方娟妮,王胜坤. 受激喇曼散射对有级联掺铒光纤放大器波分复用系统的影响[J]. 兵工学报, 2004, 25(5): 609-612.
[5]	方娟妮，王胜坤. 一种光纤光栅色散测量方法的探讨[J]. 兵工学报, 2004, 25(3): 382-384.