Abstract
In this paper the method for the control of systems described by means of nonmetrical (ordinal or nominal) variables was submitted. How to find relevant sampling frequency, system states, and controller rules was shown. The method is illustrated by a simple example. But there are many unsolved problems. The main problem is that the majority of ordinal or nominal variables are fuzzy in their nature (e.g. “large pain”). The extensions of this approach for fuzzy variables seems to be possible but it needs a more work, (e.g. the question of fuzzy sampling).
This is a preview of subscription content, log in via an institution.
Preview
Unable to display preview. Download preview PDF.
References
Klir G.J.:An Architecture of General Systems Problem Solving. Plenum Press, New York, 1985.
Kopacek P., Breitenecker F.: Dynamic Model for International Stability Analysis. Preprints 10th World Congress Of IFAC, Munich, 1987, Vol.7, 160–164.
Connant R.C., Ashby W.R.: Every Good Regulator of a System Must be a Model of that System. Int.J.Syst.Sci, 1970, Vol 1. No2.,89–97.
Horibe Y.: A Note on Entropy Metrics. Inf. Cont. 1973, Vol. 22, No 4., 403–404.
Zadeh L.: The Concept of State in System Theory. In: Views on General Systems Theory, Mesarovic M. ed., J.Willey, New York, 1964.
Connant R.C.:Structural Modelling Using a Simple Information Measure. Int. J. Syst.Sci., 1980, Vol. 11, No 6, 721–730.
Vysoky P.: Knowledge Base Reconstruction. Knowledge Based Systems, 1990, Vol.3, No 1, 17–20c.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1992 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Vysoky, P. (1992). Control of systems described by means of nonmetric variables. In: Pichler, F., Díaz, R.M. (eds) Computer Aided Systems Theory — EUROCAST '91. EUROCAST 1991. Lecture Notes in Computer Science, vol 585. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0021011
Download citation
DOI: https://doi.org/10.1007/BFb0021011
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-55354-0
Online ISBN: 978-3-540-47034-2
eBook Packages: Springer Book Archive