Title :
A lithium battery pole thickness measurement system based on laser displacement sensor
Author_Institution :
Sch. of Mechatron. Eng. & Autom., Shanghai Univ., Shanghai, China
Abstract :
As the main component of lithium-ion battery components, the size of the thickness of lithium-ion battery pole piece, directly impact on the conductive efficiency and space utilization of the battery. In the rolling production process of lithium-ion battery pole piece, it requires real-time detection of changes in the thickness of a pole piece. In this paper, it combined with the characteristics of the lithium-ion battery pole thickness after rolling, and through the analysis of the current thickness measurement method, developed the measurement system of lithium-ion battery pole thickness which is based on laser displacement sensor.
Keywords :
displacement measurement; measurement by laser beam; rolling; secondary cells; thickness measurement; conductive efficiency; laser displacement sensor; lithium-ion battery components; lithium-ion battery pole piece; real-time detection; rolling production process; space utilization; thickness measurement; Batteries; Battery charge measurement; Current measurement; Measurement by laser beam; Pollution measurement; Surface emitting lasers; Thickness measurement; Laser displacement sensor; Lithium-ion battery pole; Thickness measurement;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777625
