To solve problem of information perception of slipping during process of intelligent robot soft scraping

a capacitive slip sensor is proposed for intelligent robot bionic skin. Structure design of capacitive slip sensor

working principle are introduced

and sense perception mechanism is verified by using ANSYS finite element simulation software. Meanwhile

a portable capacitive sense information perception system is constructed based on low power consumption microprocessor CC2530 and AD7147-1 capacitance-to-digital converter. The omnidirectional slip force detection can be realized based on output of differential capacitive slip sensor.Experimental results indicate that the capacitive slip sensor has simple structure

reasonable design

easy manufacture

low cost and high sensitivity

etc.