A Self-Powered Flexible Displacement Sensor Based on Triboelectric Effect for Linear Feed System
Tingting Zhao,
Dongsheng Li,
Peijuan Cui,
Zhongbin Zhang,
Yuyang Sun,
Xingyou Meng,
Zhanlin Hou,
Zaiping Zheng,
Yuping Huang,
Huicong Liu
Affiliations
Tingting Zhao
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
Dongsheng Li
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
Peijuan Cui
Laboratory of Aerospace Servo Actuation and Transmission, Beijing Institute of Precision Mechatronics and Controls, Beijing 100076, China
Zhongbin Zhang
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
Yuyang Sun
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
Xingyou Meng
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
Zhanlin Hou
Laboratory of Aerospace Servo Actuation and Transmission, Beijing Institute of Precision Mechatronics and Controls, Beijing 100076, China
Zaiping Zheng
Laboratory of Aerospace Servo Actuation and Transmission, Beijing Institute of Precision Mechatronics and Controls, Beijing 100076, China
Yuping Huang
Laboratory of Aerospace Servo Actuation and Transmission, Beijing Institute of Precision Mechatronics and Controls, Beijing 100076, China
Huicong Liu
Jiangsu Provincial Key Laboratory of Advanced Robotics, Robotics and Microsystems Center, School of Mechanical and Electrical Engineering, Soochow University, Suzhou 215123, China
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.
