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Robot intelligent perception skin system based on finite element plate and shell theory learning library

A technology of robot intelligence and plate-shell theory, applied in the field of smart sensors, can solve problems such as electromagnetic interference and poor sensitivity of conductive rubber, and achieve the effects of reducing the number of patches, reducing costs, and reducing learning time

Active Publication Date: 2018-08-31
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

However, conductive rubber is known to be less sensitive and susceptible to electromagnetic interference

Method used

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  • Robot intelligent perception skin system based on finite element plate and shell theory learning library
  • Robot intelligent perception skin system based on finite element plate and shell theory learning library
  • Robot intelligent perception skin system based on finite element plate and shell theory learning library

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be understood that the preferred embodiments are only for illustrating the present invention, rather than limiting the protection scope of the present invention.

[0019] Such as figure 1 As shown, the robot intelligent perception skin system based on the finite element plate and shell theory learning library includes a sensing module, a finite element theory learning library module, and a post-processing module; when the external force acts on the sensing module, the sensing module will collect The data in the post-processing module is transferred to the post-processing module. By calling the data in the finite element theory learning module in the post-processing module, the position and magnitude of the external force can be displayed by simulation, and the skin effect can be intelligently perceived.

[0020] In the present inv...

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Abstract

The invention discloses a robot intelligent perception skin system based on a finite element plate and shell theory learning library, which includes a sensing module, a finite element theory learning module and a post-processing module; when an external force acts on the sensing module, the sensing module Transfer the collected data to the post-processing module, and use the data in the finite element theory learning module in the post-processing module to simulate and display the position and magnitude of the external force to achieve the effect of intelligent perception of the skin. The present invention adopts the discretization patching method of sparse nodes, and directly sticks the positions of the strain gauges on the discrete nodes (triangular sticking method, quadrilateral sticking method) on the robot skin, greatly reducing the number of sticking plates, thereby reducing the cost.

Description

technical field [0001] The invention relates to the technical field of intelligent sensors, in particular to a robot intelligent perception skin system based on a finite element plate and shell theory learning library. Background technique [0002] In "Design and Experiment of Splicable Fully Flexible Capacitive Tactile Array Sensor" researched by Huang Ying, Guo Xiaohui, Liu Jiajun, etc., a fully flexible capacitive tactile sensor that can be used for robot bionic skin is proposed, and it is designed into 12 ×12 square tactile sensing array and regular hexagonal tactile module are two splicable array structures. Silicone rubber filled with carbon black is used as the elastic dielectric of the capacitive touch sensor, polyimide is used as the flexible substrate, silicone conductive silver glue and metal film are used as the upper and lower flexible plates, which together constitute the pressure sensitive unit. The working principle and structure design of the capacitive fle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06N3/04
CPCG06F30/23G06N3/045
Inventor 陈世嵬李定玉朱明晖张源皓黄宏志陈伟
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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