Graphical Nonlinear System Analysis
Accepted version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Abstract
We use the recently introduced concept of a scaled relative graph (SRG) to develop a graphical analysis of input-output properties of feedback systems. The SRG of a nonlinear operator generalizes the Nyquist diagram of an LTI system. In the spirit of classical control theory, important robustness indicators of nonlinear feedback systems are measured as distances between SRGs.
Description
Keywords
4007 Control Engineering, Mechatronics and Robotics, 40 Engineering
Journal Title
IEEE Transactions on Automatic Control
Conference Name
Journal ISSN
0018-9286
1558-2523
1558-2523
Volume Title
68
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publisher DOI
Sponsorship
European Research Council (670645)