Partition-based distributed extended Kalman filter for large-scale nonlinear processes with application to chemical and wastewater treatment processes

• Main Authors: Li, Xiaojie, Law, Adrian Wing-Keung, Yin, Xunyuan
• Other Authors: School of Chemistry, Chemical Engineering and Biotechnology
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering::Chemical engineering; Distributed State Estimation; Extended Kalman Filter
• Online Access: https://hdl.handle.net/10356/173350
• Institution: Nanyang Technological University

In this article, we address a partition-based distributed state estimation problem for large-scale general nonlinear processes by proposing a Kalman-based approach. First, we formulate a linear full-information estimation design within a distributed framework as the basis for developing our approach...