Posture-adjustable sinking-floating platform based on soft intelligent material

A technology of intelligent materials and gestures, applied in ships, special-purpose ships, underwater ships, etc., can solve problems such as unfavorable miniaturization of soft robots, excessive sensor feedback information devices, and insufficient control accuracy, and achieve long-term Work, strong concealment, high integration effect

Active Publication Date: 2017-03-15
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] (1) Insufficient control precision;
[0010] (2) The sensor feedback informatio

Method used

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Example Embodiment

[0056] The present invention will be further described in detail below with reference to the drawings and embodiments.

[0057] Such as figure 1 As shown, the posture adjustable sink and float platform of the present invention includes a support frame 1 and four sink and float devices 2 uniformly fixed on the circumference of the support frame 1.

[0058] The support frame 1 is in the shape of a disc, made of rubber, and its plane coincides with the plane of the bottom of the sink-floating device 2. The support frame 1 is evenly provided with holes along its circumference for adjusting the pre-balance weight and pre-balance.

[0059] The sink-floating device 2 is evenly distributed along the circumferential direction of the support frame, and the sink-floating device adjusts the buoyancy received by itself by driving the film to change its volume, so as to realize the floating and sinking of the posture-adjustable sinking and floating platform and the adjustment of the horizontal postur

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Abstract

The invention discloses a posture-adjustable sinking-floating platform based on a soft intelligent material. The platform comprises a support frame and at least three sinking-floating devices in the circumferential direction of the support frame; each sinking-floating device comprises a sinking-floating cavity, an air pressure sensor and a first controller, wherein an opening of the sinking-floating cavity is sealed with a drive film, the sinking-floating cavity is filled with gas to enable the drive film to bulge to form a deformable space, the air pressure sensor monitors an air pressure value of the sinking-floating cavity and transmits the air pressure value to the first controller, and the first controller receives and processes monitoring information of the air pressure sensor and controls deformation of the drive film; the support frame is further provided with an acceleration sensor monitoring the motion state of the posture-adjustable sinking-floating platform and transmitting the motion state to a second controller, the second controller receiving and processing monitoring information of the acceleration sensor and outputting control information to the first controller and a power supply providing power. The posture-adjustable sinking-floating platform is simple in structure, high in control precision and low in generated noise.

Description

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Claims

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Application Information

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Owner ZHEJIANG UNIV
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