Electronic Skin Design Methods Applied to Capsule Robot

Electronic skin is also widely used in robots, which mainly sense relevant information of the outside world through tactile sensors, so high-performance tactile sensors are important indicators to determine the performance of robots. The tactile perception function of capsule robots plays an increasingly important role, especially in minimally invasive surgery and tumor detection. Electronic skin has also become a research hotspot in the field of capsule robots. Based on the bionic structure and structural design, material selection and experimental results of electronic skin, and by comparing the design and application of electronic skin at home and abroad, this paper proposes a design method of pressure tactile sensation based on graphene three-dimensional array applied to capsule robots, which has the capability of sensing three-dimensional pressure. The design method is expected to be popularized and applied in actual capsule robots, which is beneficial to the application and development of robot tactile sensing technology.