Shape-controllable underwater biomimetic propulsion device

A propulsion device and bionic technology, applied in the field of intelligent robots, can solve the problems of difficult propulsion performance and maneuverability, low adaptability, fixation, etc., and achieve the effect of enhancing maneuverability and propulsion performance, and improving environmental adaptability.
CN104590519AActive Publication Date: 2015-05-06中科博特智能科技(安徽)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中科博特智能科技(安徽)有限公司
Publication Date
2015-05-06

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Abstract

The invention discloses a shape-controllable underwater biomimetic propulsion device. The device comprises a frame consisting of a group of symmetric four-link structures and a coating film. The shape of the biomimetic propulsion device is smoothly and continuously changed according to environments such as direct flow, reverse flow, wind wave, tide and vortex and different required tasks such as cruising, linear acceleration and turning while a robot moves, and response is made to a continuously changing swimming condition and task characteristics; the function of the biomimetic propulsion device can be improved by changing the shape of the biomimetic propulsion device, and the device has long-endurance long-voyage capacity and also has high-speed and high-mobility propulsion capacity so as to greatly improve the propulsion performance and improve the adaptability to the environment. The shape change and the task execution of the biomimetic propulsion device can be simultaneously performed, and the robot is not required to be taken out of an operating environment for manual adjustment.
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Description

technical field

[0001] The invention belongs to the technical field of intelligent robots, and in particular relates to a device capable of controlling the shape change of a bionic propulsion device so as to improve propulsion performance. Background technique

[0002] "Underwater bionic propulsion device" is the underwater bionic propulsion device. Due to its high-efficiency propulsion, high maneuverability and high stealth characteristics, it has important application prospects in underwater exploration, disaster relief and other fields. A popular field of research.

[0003] Underwater bionic robots often need to work in complex underwater environments. Therefore, bionic underwater vehicles must have long range, high maneuverability, high stability, and high-speed propulsion capabilities to complete various tasks such as efficient long-range cruises, high-speed cruises, penetration maneuvers, and stable operations. It is difficult for the lower bionic propulsion device t...

Claims

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