Research of Thickness Dynamic Detection of Thin Sheets
Thickness dynamic detection of the various types of thin sheets is a very important technology in industrial production and product testing. This paper describes a thickness detection system by the combine of mechanical amplification and electronic amplification. The working Principle is that the detected subtle variable signal with thickness changing is amplified applying leverage amplification effect, then re-amplified by processing circuit to identify thickness of the detected object in its high speed moving.
Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
J. B. He et al., "Research of Thickness Dynamic Detection of Thin Sheets", Advanced Materials Research, Vol. 339, pp. 63-66, 2011