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An Electromagnetic Muscle Biomimetic Cavity Membrane Jellyfish Robot

A bionic cavity and robot technology, applied in the field of robots, can solve problems such as low efficiency, high noise, and poor controllability, and achieve the effect of flexible movement, avoiding reversing movement, and quiet electromagnet drive mode

Inactive Publication Date: 2018-10-02
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of low efficiency, high noise and poor controllability of existing bionic jellyfish robots, the present invention further proposes an electromagnetic muscle bionic cavity membrane jellyfish robot

Method used

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  • An Electromagnetic Muscle Biomimetic Cavity Membrane Jellyfish Robot
  • An Electromagnetic Muscle Biomimetic Cavity Membrane Jellyfish Robot
  • An Electromagnetic Muscle Biomimetic Cavity Membrane Jellyfish Robot

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specific Embodiment approach 1

[0010] Specific implementation mode 1: Combination Figure 1 to Figure 9 To illustrate this embodiment, the electromagnetic muscle bionic cavity membrane jellyfish robot described in this embodiment includes a housing assembly, an electromagnetic muscle bionic drive mechanism, a tail tentacle rudder mechanism, four floating and sinking tanks, and four water pumps 5. The electromagnetic The muscle bionic cavity is arranged in the housing assembly, two floating and sinking water tanks are respectively provided on both sides of the electromagnetic muscle bionic driving mechanism, and a water pump 5 is provided in each of the floating and sinking water tanks. The tail tentacle rudder mechanism is installed on the lower surface of the housing assembly.

[0011] The sink and float tanks are separated by a longitudinal bulkhead 10 and a transverse bulkhead 9. Each tank has a built-in two-way water pump 5, which can fill and drain the tank. The interior of the tank is connected to the ex...

specific Embodiment approach 2

[0012] Specific implementation manner two: combination Figure 1 to Figure 9 To explain this embodiment, the shell assembly of the electromagnetic muscle bionic cavity membrane jellyfish robot in this embodiment includes an outer shell 1 and an inner shell 2, and the outer shell 1 is sleeved on the inner shell 2. . The outer shell 1 is composed of a hemispherical shell and a streamlined cross-section circular tube. An annular depression is formed between the outer shell 1 and the inner shell 2 to help increase the fluid damping of the jellyfish robot's reverse motion. The other components and connection relationships are the same as in the first embodiment.

specific Embodiment approach 3

[0013] Specific implementation mode three: combination Figure 1 to Figure 9 To explain this embodiment, the electromagnetic muscle bionic driving mechanism of the electromagnetic muscle bionic cavity membrane jellyfish robot in this embodiment includes a cylindrical bulkhead, four electromagnet groups, an elastic rubber membrane 4, a top sealing plate 7, and a rigid rope 8. , A bottom sealing plate 16 and a plurality of fixed pulleys 18, the cylindrical bulkhead is vertically arranged in the inner shell 2, and the cylindrical bulkhead, the top sealing plate 7, and the bottom sealing plate 16 form an electromagnetic muscle bionic cavity, The four electromagnet groups are arranged in the electromagnetic muscle bionic cavity, the elastic rubber membrane 4 is arranged in the inner shell 2, and the elastic rubber membrane 4 is located below the electromagnetic muscle bionic cavity. The electromagnet group is connected in series by a rigid rope 8. A plurality of circular holes are p...

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Abstract

The invention discloses an electromagnetic muscle bionic cavity membrane medusa robot and relates to a medusa robot, in particular to the electromagnetic muscle bionic cavity membrane medusa robot. The invention aims at solving the problems of low efficiency, high noise and poor controllability of a conventional bionic medusa robot. The electromagnetic muscle bionic cavity membrane medusa robot comprises a casing component, an electromagnetic muscle bionic driving mechanism, a tail tentacle rudder mechanism, four draining and flooding tanks and four water pumps; an electromagnetic muscle bionic cavity is arranged in the casing component; two draining and flooding tanks are arranged on one of two sides of the electromagnetic muscle bionic driving mechanism; one water pump is arranged in each draining and flooding tank; the tail tentacle rudder mechanism is arranged on the lower surface of the casing component. The electromagnetic muscle bionic cavity membrane medusa robot disclosed by the invention belongs to the field of robots.

Description

Technical field [0001] The invention relates to a jellyfish robot, in particular to an electromagnetic muscle bionic cavity membrane jellyfish robot, belonging to the field of robots. Background technique [0002] As a kind of maritime power multiplier, the underwater unmanned vehicle has important applications in scientific research and military. For example, in scientific investigation, the underwater unmanned vehicle can perform monitoring and investigation in meteorology, oceanography, etc. In the military, it can perform many important military tasks such as mine clearance, reconnaissance, intelligence collection, auxiliary communication and navigation, and anti-submarine warfare. Since entering the 21st century, underwater unmanned vehicles have gradually become the focus of research in the field of marine vehicles in various countries. [0003] For underwater unmanned vehicles, underwater propulsion technology is a focal issue. For example, the propulsion efficiency affects...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/08B63G8/22B63H11/02B63H25/24
CPCB63G8/08B63G8/22B63H11/025B63H25/24
Inventor 魏英杰路丽睿王聪王金强刘凯航
Owner HARBIN INST OF TECH