Interval State Estimator Design for Linear Parameter Varying (LPV) Systems

• Published in: IEEE transactions on circuits and systems. II, Express briefs Vol. 68; no. 8; pp. 2865 - 2869
• Main Authors: Khan, Awais, Bai, Xiaoshan, Zhang, Bo, Yan, Peiguang
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.08.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Circuits and systems; cooperativity; Design methodology; Design parameters; Design standards; Disturbances; Estimation error; finite-time convergence; Interval state estimator; Linear systems; LPV systems; Observability; Observers; Parameter estimation; positive systems; System dynamics; Uncertainty

This brief proposes a new method to develop interval state estimator for a class of LPV systems subject to external disturbances and uncertainties. Usually, the design of such estimators is based on the system cooperativity. The proposed technique uses the previous input-output values and the observ...