Influence of Route Planning of Underwater Wire-guided Vehicle on Reliability of Wire Deployment
-
摘要: 水下线导航行器因布出导线的限制, 航行过程在航路交汇处会存在断线风险。针对此, 文中采用集中质量法, 提出两侧张力约束变长度导线布放边界条件, 建立导线布放动力学模型。分析航路规划对导线布放可靠性的影响, 对不同旋回航行时间、布放阻力条件下布出导线水中形态进行了仿真, 提出降低航路交汇断线概率的方法, 即旋回航行时间应大于水下线导航行器流场影响区对应的导线下沉时间。经水下航行器旋回航行试验证明该方法的有效性, 可知设置合理的旋回航行时间能够降低交汇时导线断线的概率。Abstract: Due to the limitation of the wire that is deployed out of the vehicle, the underwater wire-guided vehicle has the risk of wire breakage at the intersection of the route during the vehicle navigation process. In this paper, the boundary conditions of wire deployment with tension constraint and variable wire length on both sides are proposed, and a dynamic model of wire deployment is established using the lumped-mass method. The influence of route planning on the reliability of the wire deployment is analyzed. The underwater shapes of wires that have been deployed are simulated under the conditions of different gyration running times and deployment resistances. A method to reduce the probability of wire breakage at the intersection of the vehicle route is proposed, in which the gyration running time should be longer than the wire sinking time corresponding to the flow field influence area of the underwater vehicle. The method is proven to be effective through the gyration running experiments of underwater vehicles, and setting a reasonable gyration running time can reduce the probability of wire breakage at the intersection.
-
Key words:
- underwater wire-guided vehicle /
- route planning /
- gyration running /
- wire deployment
-
[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 Zhuo, Tang Wei-jiang, Zhu Yun-zhou, 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. [2] 杨智栋, 潘光, 杜晓旭. 变缆长拖缆AUV纵向运动建模与仿真[J]. 鱼雷技术, 2014, 22(1): 14-19.Yang Zhi-dong, Pan Guang, Du Xiao-xu. Longitudinal Motion Modeling and Simulation of Tethered AUV with Lengthvariable Towing Cable[J]. Torpedo Technology, 2014, 22(1): 14-19. [3] 王飞, 丁伟, 邓德衡, 等. 水下多缆多体拖曳系统运动建模与模拟计算[J]. 上海交通大学学报, 2020, 54(5): 441-450.Wang Fei, Ding Wei, Deng De-heng, et al. Motion Modeling and Numerical Simulation Study of Underwater Multi-cable Multi-body Towed System[J]. Journal of Shanghai Jiao Tong University, 2020, 54(5): 441-450. [4] Wang F, Huang G L, Deng D H. Dynamic Response Analysis of Towed Cable During Deployment/Retrieval[J]. Journal of Shanghai Jiao Tong University(Science), 2008, 13(2): 245-251. [5] Zhu K Q, Zhu H Y, Zhang Y S, et al. A Multi-body Space-coupled Motion Simulation for a Deep-sea Tethered Remotely Operated Vehicle[J]. Journal of hydrodynamics, 2008, 20(2): 210-215. [6] Matthew H, Andrew G. Validation of a Lumped-mass Mooring Line Model with DeepCwind Semisubmersible Model Test Data[J]. Ocean Engineering, 2015, 104: 590-603. [7] 王鹏. 拖曳式诱饵弹释放过程绳索动力学仿真研究[D]. 长沙: 国防科学技术大学, 2011. [8] 魏巍, 周学军, 李光. 微型海光缆水下高速布放研究[J]. 船舶工程, 2008, 30(4): 57-60.Wei Wei, Zhou Xue-jun, Li Guang. Research on High-speed Underwater Deployment of Submarine Fiber Optic Micro-cable[J]. Ship Engineering, 2008, 30(4): 57-60. [9] Gonzalez F, De L P A, Luaces A, et al. Real-time Simulation of Cable Pay-out and Reel-in with Towed Fishing Gears[J]. Ocean Engineering, 2017, 131: 295-307. [10] Wu J M, Chwang A T. A Hydrodynamic Model of a Two-part Underwater Towed System[J]. Ocean Engineering, 2000, 27: 455-472. [11] 孙洪波, 施朝健, 林文锦. 船-缆拖曳系统操纵性能分析[J]. 船舶力学, 2015, 19(11): 1325-1333.Sun Hong-bo, Shi Chao-jian, Lin Wen-jin. Analysis of Maneuverability of Towing Cable Ship System[J]. Journal of Ship Mechanics, 2015, 19(11): 1325-1333. [12] Sun F J, Zhu Z H, LaRosa M. Dynamic Modeling of Cable Towed Body Using Nodal Position Finite Element Method[J]. Ocean Engineering, 2011, 38: 529-540. [13] 周学军, 魏巍, 向伟. 高速布放的微型海光缆下沉状态研究[J]. 海军工程大学学报, 2008, 20(5): 46-50.Zhou Xue-jun, Wei Wei, Xiang Wei. Research on Sinkage of Submarine Fiber Optic Micro-cable Deployed at High-speed[J]. Journal of Naval University of Engineer, 2008, 20(5): 46-50.
点击查看大图
计量
- 文章访问数: 202
- HTML全文浏览量: 1
- PDF下载量: 72
- 被引次数: 0