Testing system of underwater walking robot and working method thereof

Abstract

The invention discloses a testing system of an underwater walking robot and a working method thereof. The testing system is composed of a land control analysis system and a water test system. The land control analysis system arranged at the land consists of an industrial control computer and a land wireless communication module. The underwater test system consists of a water tank, an underwater walking robot with attitude and leg strength information feedback, an ocean current detection part, an underwater wireless communication part, a floating part and a connecting cable part; the ocean current detection includes a pre-acoustic Doppler flow velocity section plotter and a post-acoustic Doppler velocity section plotter; the underwater wireless communication part is formed by three underwater wireless communication modules; the floating part is composed of a first spherical floating device, a second spherical floating device and a third spherical floating device; and the connecting cable part includes a first connecting cable, a second connecting cable and a third connecting cable. The system has advantages of simple structure, low cost, easiness in realization, and high precision and repeated testing can be carried out.

Description

technical field [0001] The invention belongs to the field of marine technology, and in particular relates to an underwater walking robot testing system and a working method thereof. Background technique [0002] The ocean, which accounts for 71% of the earth's area, is closely related to human beings. The ocean is rich in renewable resources, biological resources and mineral resources. Especially in the current situation where land resources are rapidly decreasing, the role of the ocean will be particularly important. It can To provide the driving force for sustainable development of human beings, the ocean has become an important strategic goal of all countries in the world, and it is also the focus of fierce international competition in recent years. However, humans still know little about the ocean, and 95% of the entire ocean has not been touched by humans. Therefore, the detection and understanding of the ocean is an urgent task to be completed. [0003] In terms of un...

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Problems solved by technology

Usually the sea trial process is complicated and costly, and it is generally suitable for the inspection and verification of more mature marine equipment, but not suitable for the above research. The research on the hydrodynamic characteristics of the underwater walking robot directly determines the working ability of the robot in the ocean current environment. Therefore, it is urgent to establish a test system for underwater walking robots in the laboratory environment to complete the repeated research on the hydrodynamic characteristics of underwater walking robots, so as to maximize the anti-flow ability of underwater walking robots, so as to provide a mature underwater robot. A solid foundation has been laid for the sea test of walking robots

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