接近传感器
感应式传感器
电容感应
电阻抗
声学
计算机科学
电子工程
电磁场
机器人
电光传感器
信号(编程语言)
触觉传感器
工程类
电气工程
人工智能
物理
量子力学
程序设计语言
作者
Tien Dat Nguyen,Taesung Kim,Jiho Noh,Hoa Phung,Gitae Kang,Hyouk Ryeol Choi
出处
期刊:IEEE Transactions on Industrial Electronics
[Institute of Electrical and Electronics Engineers]
日期:2021-03-01
卷期号:68 (3): 2379-2388
被引量:29
标识
DOI:10.1109/tie.2020.2975503
摘要
This article presents a sensor, called a skin-type dual proximity sensor (STPS) that can provide distance information in the form of impedance between a sensor and an approaching object before the collision. Meanwhile, a new method regarding the selection of the resonant frequency range for optimizing the measured distance is validated. The sensor adopts the combined sensing principle of inductive-capacitive proximity sensing. STPS can be fabricated with various dimensions and shapes, and easily attached to robot surfaces. Represented by the series of sensors studied with the dimensions of 100 × 100 × 2.75 mm, the proposed sensor can detect an approaching human body up to 300 mm away. In this article, sensor system modeling and simulation are conducted, followed by fabrication and signal processing methods. Finally, the performances of the sensor are experimentally validated, thoroughly analyzed concerning various parameters, and demonstrated with the collaboration between human and robots.
科研通智能强力驱动
Strongly Powered by AbleSci AI