Multi-Component FBG-Based Force Sensing Systems by Comparison with Other Sensing Technologies: A Review

Qiaokang Liang, Kunlin Zou, Jianyong Long, Jing Jin, Dan Zhang, Gianmarc Coppola, Wei Sun, Yaonan Wang, Yunjian Ge

Research output: Journal article publicationReview articleAcademic researchpeer-review

56 Citations (Scopus)

Abstract

A multi-component force sensing system, capable of monitoring multiple components of force terms along x-, y-, and z-axis (Fx, Fy, and Fz) and the moments terms about x-, y-, and z-axis (Mx, My, and Mz) simultaneously, has been utilized in a huge variety of automation systems since 1970s. Fiber Bragg grating (FBG)-based sensing systems offer a significant viable with numerous competitive advantages over traditional force sensing systems such as immunity to electromagnetic interference, high sensitivity, larger sensing range, light weight, small size, intrinsically safe in the explosive environments, and multiplexing capabilities. Recently, a number of applications, such as robotic manipulation and robot-assisted surgery, have benefited from the developments in FBG-based force sensing systems. This paper presents a comprehensive review of different force transduction principles, state-of-the-art designs, and development methods, as well as their significances and limitations. Meanwhile, some of the significant developments in an FBG-based force sensing technology during the last few decades are surveyed, and current challenges in implementing the FBG-based force sensing technology is highlighted.

Original languageEnglish
Article number8423061
Pages (from-to)7345-7357
Number of pages13
JournalIEEE Sensors Journal
Volume18
Issue number18
DOIs
Publication statusPublished - 15 Sept 2018
Externally publishedYes

Keywords

  • Force and moment sensing
  • opto-electric detecting technology
  • review of technology
  • robotic sensory system

ASJC Scopus subject areas

  • Instrumentation
  • Electrical and Electronic Engineering

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