Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BIONIC FLEXIBLE ACTUATOR HAVING REAL-TIME FEEDBACK FUNCTION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/181790
Kind Code:
A1
Abstract:
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 stimulus response layer (10) by means of the bionic V-groove array structure, and by feeding back deformation information, the deformation of the stimulus response layer (10) can be controlled.

More Like This:
JP4733457Drive device
JP2004282899PIEZOELECTRIC ACTUATOR, DRIVEN BODY DRIVEN BY PIEZOELECTRIC ACTUATOR, TIMEPIECE PROVIDED WITH THE PIEZOELECTRIC ACTUATOR AND/OR DRIVEN BODY, LIQUID DISCHARGER, AND DRIVING DEVICE
JP2010028974ULTRASONIC MOTOR
Inventors:
HAN ZHIWU (CN)
LIU LINPENG (CN)
ZHAGN JUNQIU (CN)
WANG DAKAI (CN)
SUN TAO (CN)
WANG KEJUN (CN)
NIU SHICHAO (CN)
HOU TAO (CN)
Application Number:
PCT/CN2019/114399
Publication Date:
September 17, 2020
Filing Date:
October 30, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNIV JILIN (CN)
International Classes:
H02N2/00
Foreign References:
CN109921679A2019-06-21
CN106959071A2017-07-18
CN109405854A2019-03-01
CN105361977A2016-03-02
CN106783897A2017-05-31
US20150248159A12015-09-03
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY (SHENZHEN) (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: TEST SYSTEM FOR MICROWAVE DIELECTRIC CHANGES OF SOLID MATERIAL DURING FORCE BEARING PROCESS

Next Patent: LARGE-SIZE LOW-ATTENUATION OPTICAL FIBER PREFORM AND PREPARATION METHOD THEREFOR