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Bionic flexible actuator having real-time feedback function and preparation method thereof

A real-time feedback and actuator technology, applied in chemical instruments and methods, piezoelectric effect/electrostrictive or magnetostrictive motors, household appliances, etc., can solve the problem that actuators cannot feedback and cannot achieve intelligent controllability Deformation and other issues

Active Publication Date: 2019-06-21
JILIN UNIV
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a bionic flexible actuator with real-time feedback function and its preparation method in view of the above-mentioned defects of the prior art, aiming to solve the problem that the actuator in the prior art cannot feedback and cannot achieve The problem of intelligent controllable deformation

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  • Bionic flexible actuator having real-time feedback function and preparation method thereof
  • Bionic flexible actuator having real-time feedback function and preparation method thereof
  • Bionic flexible actuator having real-time feedback function and preparation method thereof

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[0034] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Please also see Figure 1-Figure 7 , the present invention provides some embodiments of a method for preparing a bionic flexible actuator with real-time feedback function.

[0036] Such as Figure 1-Figure 3 Shown, a kind of preparation method of the bionic flexible actuator with real-time feedback function of the present invention comprises the following steps:

[0037] Step S100 , preparing the stimulus response layer 10 and the bionic flexible strain sensing film layer 30 , the bionic flexible strain sensing film layer 30 is provided with a bionic V-groove array structure.

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Abstract

The present invention discloses a bionic flexible actuator having a real-time feedback function and a preparation method thereof. The method comprises the steps of: preparing a stimulative response layer and a bionic flexible strain sensing thin film layer, arranging a bionic V-shaped slot array structure on the bionic flexible strain sensing thin film layer, and connecting the bionic flexible strain sensing thin film layer with the stimulative response layer through an adhesive layer. The preparation method of the stimulative response layer comprises the following steps of: dissolving multiwalled carbon nanotubes and polyvinylidene difluoride by employing solvents for mixing to obtain a mixed solution. performing film formation processing of the mixed solution, and inlaying the mixed solution into a first electrode to obtain the stimulative response layer. The bionic flexible strain sensing thin film layer is pasted on the stimulative response layer, the bionic flexible strain sensingthin film layer can induct the deformation degree of the stimulative response layer through the bionic V-shaped slot array structure so that the deformation of the stimulative response layer can be controlled through feedback of the deformation information.

Description

technical field [0001] The invention relates to the field of actuators, in particular to a bionic flexible actuator with real-time feedback function and a preparation method thereof. Background technique [0002] The actuation methods of traditional actuators mostly adopt mechanical actuation, motor actuation, and hydraulic actuation. To achieve controllable motion, it is necessary to have real-time stimulus response feedback, and further motion control of the device at any time according to the feedback signal . In the prior art, the actuator lacks a feedback system and cannot achieve intelligent and controllable deformation. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a bionic flexible actuator with real-time feedback function and its preparation method in view of the above-mentioned defects of the prior art, aiming to solve the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/00
CPCH02N2/00G01B7/16B32B9/007B32B2255/10B32B7/12B32B3/08B32B27/308B32B25/20B32B2250/02B32B2307/518B32B25/08B32B2307/732B32B27/302B32B5/145B32B27/38B32B27/32B32B27/40B32B27/24B32B2457/00B32B2255/20B32B2255/205B32B2264/108B32B27/36B32B3/30B32B27/283B32B27/304B32B2250/24B32B27/20B32B27/08
Inventor 韩志武刘林鹏张俊秋王大凯孙涛王可军牛士超侯涛
Owner JILIN UNIV
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