Application of a Nonlinear Self-tuning Controller for Regulating the Speed of a Hydraulic Turbine

This paper presents an application of a modified self-tuning controller for regulating the speed of the hydraulic turbine ZZ-105-HL. First the self-tuning algorithm developed in [1] and [5] is extended so that the measurable operating points of the turbine can be used to increase the convergence rat...

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Bibliographic Details
Published in:Journal of dynamic systems, measurement, and control measurement, and control, 1991-09, Vol.113 (3), p.541-544
Main Authors: Wang, H, Liu, Y. Q, You, D. H
Format: Article
Language:English
Subjects:
Applied sciences
Computer science
control theory
systems
Control theory. Systems
Exact sciences and technology
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Summary:This paper presents an application of a modified self-tuning controller for regulating the speed of the hydraulic turbine ZZ-105-HL. First the self-tuning algorithm developed in [1] and [5] is extended so that the measurable operating points of the turbine can be used to increase the convergence rate of the online identification. A robust controller is then constructed by combining the identification algorithm within the structure of a robust controller so that asymptotic stability and perfect tracking are realized.
ISSN:0022-0434
1528-9028
DOI:10.1115/1.2896448