Application of PZT Nanofiber Flexible MEMS Technology in Human Resource Employment Pressure Management

Abstract

The advancement of society has led to increasing pressure on employment in human resources. Effectively managing and alleviating this pressure has emerged as an urgent problem to be addressed. This study presents a novel pressure sensor utilizing microelectromechanical systems technology, with the aim of offering a fresh solution for managing employment pressure in the human resource sector. Firstly, this study presents the preparation and characterization of lead zirconate titanate nanofibers, followed by the development of a flexible pressure sensor using microelectromechanical systems technology specifically designed for these fibers. Finally, this study evaluates the performance of the developed pressure sensor. The results revealed that the open circuit output voltage of the sensor peaked at a pressure frequency of 110 Hz, indicating the highest level of response. In addition, it was observed that the open circuit output voltage of the fabricated sensor exhibited fluctuations within the voltage range of –3.8 V to 5.0 V, confirming its ability to precisely respond to variations in external pressure at any given moment. The features of this developed pressure gauge render it an ideal tool for real-time monitoring and evaluation of pressure, thereby possessing wideranging application prospects.