Biomimetic manta ray device

Abstract

The invention relates to a biomimetic manta ray device. The biomimetic manta ray device comprises a manta ray body, a pectoral fin body, a multiplex steering engine control plate and a main control single chip microcomputer. The manta ray body is fixedly provided with an acoustic wave sensor, a magnetic field sensor, an acceleration sensor, a temperature sensor, a pressure sensor and a multi-channel wireless communication transceiver device. The front end of the manta ray body is provided with a high definition micro camera. The signal output ends of an infrared obstacle avoidance instrument, a water pressure sensor, the temperature sensor, the acoustic wave sensor, the acceleration sensor and the magnetic field sensor are correspondingly and electrically connected with each signal input end of the main control single chip microcomputer. The biomimetic manta ray device has the advantages that fully compliant biomimetic motion can be achieved, resistance is low, speed is quick and flexible, accelerate starting can be achieved, timely feedback of data of underwater communication is facilitated, noise is reduced to a great extent during the biomimetic manta ray device swimming through dynamic mechanism of gliding, concealment is achieved advantageously, and the good application prospect in marine biology research and sea bottom survey is achieved.

Description

technical field [0001] The invention relates to an underwater navigation and detection device, which is a bionic device in the biological form of a manta ray. Background technique [0002] Exploring ocean science is one of the biggest questions of the 21st century. The traditional "propeller" navigation device is gradually eliminated with the progress of the times. Underwater robots have become an important tool for modern exploration of marine resources. As an interdisciplinary subject integrating bionics, fluid dynamics, materials science, engineering, automatic control theory and robotics, the bionic underwater vehicle has strong adaptability to the water environment, high flexibility, small size, and high propulsion efficiency. However, there are still some shortcomings such as weight, geometric size, high noise, poor flexibility and concealment, and large disturbance to the environment. The research on bionic robot fish started relatively late in China, but with the ...

AI Technical Summary

Problems solved by technology

However, the bionic fins currently used in MPF ​​propulsion mode swimming robot fish are difficult to achieve fully flexible bionic movement.

[0005] To sum up, there is a need for a bionic manta ray device that can realize fully flexible anti-biological movement, low resistance, fast speed and flexibility, can accelerate startup, facilitate underwater communication and timely feedback data, and the bionic manta ray device is currently Not yet reported

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