Ultrasensitive Linear Capacitive Pressure Sensor with Wrinkled Microstructures for Tactile Perception (Adv. Sci. 14/2023)
Chunyu Lv, Chengcheng Tian, Jiashun Jiang, Yu Dang, Yang Liu, Xuexin Duan, Quanning Li, Xuejiao Chen, Mengying Xie
Abstract
Linear Capacitive Sensor for Tactile Perception Tactile perception plays an important role in safe and dexterous manipulations. In article number 2206807, Mengying Xie and co-workers present a flexible pressure sensor with ultrahigh sensitivity and excellent linearity in a broad sensing range for physiological signal monitoring. Furthermore, integrated with pneumatic soft fingers, linear material hardness discrimination with tunable sensitivity is achieved.
Topics & Concepts
Capacitive sensingLinearitySensitivity (control systems)Tactile sensorMaterials scienceTactile perceptionPerceptionPressure sensorSIGNAL (programming language)AcousticsLinear rangeLinear relationshipComputer scienceArtificial intelligenceElectronic engineeringMechanical engineeringEngineeringChemistryPsychologyMathematicsPhysicsDetection limitChromatographyStatisticsRobotOperating systemProgramming languageNeuroscienceAdvanced Sensor and Energy Harvesting Materials