Enhancing the reliability of particulate matter sensing by multivariate Tobit model using weather and air quality data

• Main Authors: Won, Wan-Sik, Noh, Jinhong, Oh, Rosy, Lee, Woojoo, Lee, Jong-Won, Su, Pei-Chen, Yoon, Yong-Jin
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Multivariate Tobit Model; Air Quality Data
• Online Access: https://hdl.handle.net/10356/170927
• Institution: Nanyang Technological University

Low-cost particulate matter (PM) sensors have been widely used following recent sensor-technology advancements; however, inherent limitations of low-cost monitors (LCMs), which operate based on light scattering without an air-conditioning function, still restrict their applicability. We propose a re...