Chunhong Yuan

Abstract To address the challenge of environmental temperature interference in micro-displacement monitoring within intelligent transportation systems, this study proposes a temperature-compensated micro-displacement sensor utilizing Terfenol-D giant magnetostrictive material and dual Fiber Bragg Gratings (FBGs). The sensor employs the magnetostrictive effect of Terfenol-D to drive micro-deformation.

Abstract Financial time series prediction is extremely challenging due to the intertwined effects of market narratives and complex inter-asset relationships. Traditional prediction models often fail to distinguish similar price patterns driven by different underlying causes, limiting their predictive accuracy in practical scenarios.

1. Introduction In the 21st century, the rapid development of electronic technology and information technology has had a huge impact on social production, and semiconductor wafer manufacturing is a key area of concern. Semiconductor wafers, as the core material of the modern electronics industry, are widely used in electronic devices and applications such as computers, communications, consumer electronics, and automobiles [1].