A bionic flexible actuator with real-time feedback function and preparation method thereof

Abstract

The invention discloses a biomimetic flexible actuator with real-time feedback function and a preparation method thereof. The method comprises: preparing a stimulus response layer and a biomimetic flexible strain sensing film layer, and the biomimetic flexible strain sensing film layer is provided with a The bionic V-groove array structure, the bionic flexible strain sensing thin film layer is connected on the stimuli-responsive layer through the adhesive layer; the stimuli-responsive layer is prepared by the following steps: separate multi-wall carbon nanotubes and polyvinylidene fluoride The mixed solution is obtained by dissolving with a solvent and then mixing; the mixed solution is subjected to film-forming treatment and embedded in a first electrode to obtain a stimulus-responsive layer. Since the biomimetic flexible strain sensing film layer is pasted on the stimulation response layer, the biomimetic flexible strain sensing film layer can sense the deformation degree of the stimulation response layer through the biomimetic V-groove array structure, and can control the stimulation response by feeding back its deformation information. layer deformation.

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...

AI Technical Summary

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

Images