Device and method for recovering autonomous underwater vehicle by unmanned ship based on guide cable

Abstract

The invention discloses a device for recovering an autonomous underwater vehicle by an unmanned ship based on a guide cable. The device for recovering the autonomous underwater vehicle is characterized in that the water surface unmanned ship, a recovery device carried on the water surface unmanned ship, the recovered or arranged autonomous underwater vehicle and a guide recovery control system arranged on the autonomous underwater vehicle are included; an underwater acoustic transducer is arranged at the bottom of the water surface unmanned ship and is used for underwater acoustic communication of the water surface unmanned ship and the autonomous underwater vehicle; a hydraulic telescopic rod connected with the recovery device is arranged in a cabin of the water surface unmanned ship; motion of the recovery device in the vertical direction can be achieved through the hydraulic telescopic rod; and an arc-shaped guide arm and cable fastening pliers are arranged at the top end of the bowof the autonomous underwater vehicle. The device for recovering the autonomous underwater vehicle has the beneficial effects that a USV serves as a water surface platform, and the device and method for autonomously recovering the autonomous underwater vehicle (AUV) through a guide cable are adopted so as to overcome the defects that in the prior technological means, water surface arrangement recovery is greatly influenced by sea wind waves, and people and equipment safety risk exists.

Description

technical field [0001] The invention relates to a guide cable-based device and method for recovering an autonomous underwater vehicle by an unmanned ship, which belongs to the technical field of marine unmanned systems. Background technique [0002] Unmanned Surface Vehicle (USV for short) and Autonomous Underwater Vehicle (AUV for short), as the main components of maritime unmanned systems, have received more and more attention at home and abroad in recent years. As a research hotspot, it has broad application prospects in both military and civilian applications. As countries attach importance to marine strategies and strengthen marine development, both USV and AUV will play an increasingly important role, which will have a profound impact on human water engineering applications, marine military activities, and marine development and utilization. [0003] As unmanned platforms, USV and AUV have their own strengths and weaknesses, and they cannot replace each other. AUV is...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a device and method for autonomously recovering AUVs using USV as a water surface platform and using guide cables, so as to solve the problem that the current technical means of deploying and recovering AUVs on the water surface are greatly affected by sea waves. , there are defects in personnel and equipment safety risks

Images