Iterative Proportional-Integral Interval Estimation of Linear Discrete-Time Systems

• Published in: IEEE transactions on automatic control Vol. 68; no. 7; pp. 4249 - 4256
• Main Authors: Shen, Mouquan, Zhang, Tu, Park, Ju H., Wang, Qing-Guo, Li, Li-Wei
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.07.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Discrete time systems; Electrical engineering; Error analysis; Estimation; Intervals; Iterative algorithms; Iterative methods; Linear matrix inequalities; Linear systems; Mathematical analysis; Observers; Proportional integral; robust control; state estimation; Symbols; Wrapping

An iterative proportional-integral interval estimation strategy for linear discrete-time systems is investigated in this article. A sequence iterative proportional-integral observer is built on system output and unknown disturbance iterative estimation. With the help of a structure separation techni...