Title :
Self tuning of conflicting oscillatory modes: a case study
Author :
Hung, S.T. ; Kokotovic, P.V. ; Winkelman, J.R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
fDate :
2/1/1989 12:00:00 AM
Abstract :
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
Keywords :
adaptive control; damping; power system control; self-adjusting systems; stability; conflicting oscillatory modes; convergence; damping; power-system stabilizer; self adjusting systems, adaptive control; single-parameter self-tuning scheme; Computer aided software engineering; Convergence; Damping; Power system analysis computing; Power system modeling; Power systems; Programmable control; Table lookup; Tuning; Uncertainty;
Journal_Title :
Automatic Control, IEEE Transactions on
