Self tuning of conflicting oscillatory modes: a case study

An analysis of a single-parameter self-tuning scheme for a high-order system is presented and applied to a typical power-system stabilizer, as a representative of systems in which stabilization of some modes decreases the damping of other modes. Integral manifolds and averaging are used to find cond...

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Bibliographic Details
Published in:IEEE transactions on automatic control 1989-02, Vol.34 (2), p.250-253
Main Authors: Hung, S.T., Kokotovic, P.V., Winkelman, J.R.
Format: Article
Language:English
Subjects:
Adaptative systems
Applied sciences
Computer aided software engineering
Computer science
control theory
systems
Control theory. Systems
Convergence
Damping
Exact sciences and technology
Power system analysis computing
Power system modeling
Power systems
Programmable control
Table lookup
Tuning
Uncertainty
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Summary:An analysis of a single-parameter self-tuning scheme for a high-order system is presented and applied to a typical power-system stabilizer, as a representative of systems in which stabilization of some modes decreases the damping of other modes. Integral manifolds and averaging are used to find conditions for convergence to a compromise setting of the conflicting modes.< >
ISSN:0018-9286
1558-2523
DOI:10.1109/9.21114