Architecture and application of the ESOT FiSensor for multimodal physical signal sensing and transmission (IMAGE)

Science China Press

Architecture and application of the ESOT FiSensor for multimodal physical signal sensing and transmission

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The architecture and application of the ESOT FiSensor for multimodal physical signal sensing and transmission. (a) The signal-sensing processand application scenarios of the multimodal ESOT FiSensor. (b) Different types of printed lines on the surface of a nylon fiber with a diameter of 60 μm, and complex printed patterns on quartz fiber andpolymer fiber surfaces. (c) Comparison of sensitivity attenuation between the electrical sensor and the ESOT FiSensor after 50 m transmission.(d) Signal performance comparison of the electrical sensor and ESOT FiSensor under electromagnetic interference of 20 Hz. (e) Sensing principle and layout of the ESOT FiSensor on intelligent wing skin. (f) Typical full spectra of the four wavelength-modulated signals corresponding to four types of sensor signals. (g) Real-scene demonstration of real-time gesture recognition and robotic hand control enabled by the ESOT FiSensor based on a strain gauge array. (h) Trained confusion matrix for gesture recognition based on the ESOT FiSensor.

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