BIONIC FLEXIBLE ACTUATOR HAVING REAL-TIME FEEDBACK FUNCTION AND PREPARATION METHOD THEREFOR

A bionic flexible actuator having a real-time feedback function and a preparation method therefor. The method comprises: preparing a stimulus response layer (10) and a bionic flexible strain sensing film layer (30), and providing a bionic V-groove array structure on the bionic flexible strain sensing film layer (30) (S100); and connecting the bionic flexible strain sensing film layer (30) to the stimulus response layer (10) by means of an adhesive layer (S200). The stimulus response layer (10) is prepared according to the following steps: separately dissolving multi-walled carbon nanotubes and polyvinylidene fluoride in a solvent and mixing to obtain a mixed solution (S112); and treating the mixed solution to form a film and embedding first electrodes (13) to obtain the stimulus response layer (10) (S113). Since the bionic flexible strain sensing film layer (30) is adhered to the stimulus response layer (10), the bionic flexible strain sensing film layer (30) can sense the degree of deformation of the stimulu