Environment sensing technology of underwater ROV based on artificial siding
Wenhui Wang, Fumeng Ye, Rufei He
TL;DR
This paper introduces a new environment sensing technology for underwater ROVs using artificial side lines to improve accuracy in high-pressure, low-temperature conditions.
Contribution
The novel approach uses artificial side lines to enhance underwater ROV perception and reduce measurement errors.
Findings
The proposed method reduces measurement error to less than 1% under various conditions.
The predicted values closely follow the true value curve, showing good positioning performance.
The technology enables accurate underwater terrain perception and target positioning.
Abstract
The underwater environment has the characteristics of high pressure and low temperature, which limits the performance of the sensor, and there are inaccuracies or distortions in the measurement data, resulting in errors and uncertainties in the environmental perception results. Therefore, the environment sensing technology of underwater ROV based on artificial side line is proposed. According to the artificial side line structure, the underwater terrain environment perception principle is constructed, and each characteristic parameter is counted. The underwater acoustic sensor network communication model was constructed, the sound field disturbance based on the artificial side line normalization was analyzed, and the impact response function and response time approximation were calculated by using the transmitting array and receiving array to obtain the fixed point of the underwater…
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Taxonomy
TopicsUnderwater Vehicles and Communication Systems · Water Quality Monitoring Technologies · Maritime Navigation and Safety