Water pressure and flow field information detection method of underwater bionic lateral line based on neural network

Abstract

The invention discloses a neural network-based detection method for underwater bionic lateral line water pressure and water flow field information, using MEMS sensors to collect underwater water pressure and water flow information, and establishing a database for water pressure and water flow data corresponding to vibration sources at different positions , carry out deep learning through the deep neural network, train the vibration source position identification model, and finally use the trained model to achieve the effect of identifying the position of different vibration sources, realize the target recognition and positioning ability of underwater robots, and provide marine Probing provides a new way of thinking and approach.

Description

technical field [0001] The invention belongs to the technical field of underwater environment exploration, and in particular relates to a detection method for an underwater bionic lateral line water pressure and water flow field information perception system based on a deep neural network. Background technique [0002] In recent years, with the continuous attention of various countries to the ocean field, the research and development of the ocean and the water safety construction of national defense have been highly valued by scholars at home and abroad. Among them, underwater robots are a new type of ocean engineering equipment. , underwater surveys and other aspects have been widely used. And in these application areas. The identification and positioning of underwater targets is the foundation and guarantee of its work, so a new and effective underwater information perception system needs to be developed urgently. [0003] Fish and amphibians perceive various underwater ...

AI Technical Summary

Problems solved by technology

[0003] Fish and amphibians perceive various underwater environmental conditions through the lateral line underwater. Therefore, it is of great significance to use the lateral line system to sense underwater water pressure and flow through the bionic principle. At present, the neuromast bionic sensor of the lateral line tube There are few systematic studies and few products of this type

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