Data Informativity: A New Perspective on Data-Driven Analysis and Control

• Published in: IEEE transactions on automatic control Vol. 65; no. 11; pp. 4753 - 4768
• Main Authors: van Waarde, Henk J., Eising, Jaap, Trentelman, Harry L., Camlibel, M. Kanat
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.11.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Control design; Control systems; Control theory; Data analysis; Data models; Data-driven control; Excitation; linear systems; optimal control; Predictive models; Stability analysis; State feedback; System identification; Systems theory; Trajectory; Tuning; Uniqueness

The use of persistently exciting data has recently been popularized in the context of data-driven analysis and control. Such data have been used to assess system-theoretic properties and to construct control laws, without using a system model. Persistency of excitation is a strong condition that als...