A Self-Powered Flexible Displacement Sensor Based on Triboelectric Effect for Linear Feed System

Abstract

The detection and feedback of displacement and velocity significantly impact the control accuracy of the linear feed system. In this study, we propose a flexible and self-powered displacement sensor based on the triboelectric effect, designed for seamless integration into linear feed systems. The displacement sensor comprises two parts, the mover and stator, operating in a sliding mode. This sensor can precisely detect the displacement of the linear feed system with a large detection range. Additionally, the sensor is capable of real-time velocity detection of linear feed systems, with an error rate below 0.5%. It also offers advantages, such as excellent flexibility, compact size, stability, easy fabrication, and seamless integration, with linear feed systems. These results highlight the potential of the self-powered displacement sensor for various applications in linear feed systems.

Advances in Energy Harvesters/Nanogenerators and Self-Powered Sensors II

“…It also includes ten research articles and one review article from researchers across the world that explore technological innovations in the field of energy harvesting and self-powered sensing. Zhao et al [ 1 ] introduce a versatile, self-sustaining displacement sensor using the triboelectric effect. It is designed for seamless integration in linear feed systems, enabling the precise detection of displacements within a broad range.…”