INFORMATICA International Journal Main Page Editorial Board Abstracting/Indexing Instructions to Authors Subscription Information Contents Author Index Papers in Production		INFORMATICA, 1999, Vol. 10, No. 3, 289-296 © Institute of Mathematics and Informatics, Vilnius, 1998 ISSN 0868-4952 Issues for Design of Information System for Supervision and Control of Dynamic Systems AlgirdasMykolas MONTVILAS Institute of Mathematics and Informatics A. Gotauto 12, 2600 Vilnius, Lithuania E-mail: montvila@ ktl.mii.lt Abstract A new method for a creation of the information system for sequential identification of states of technological processes or other dynamic systems for their supervision and control is considered. The states of dynamic system can be unknown and can change themselves abruptly or slowly. The method is based on a sequential nonlinear mapping of many-dimensional vectors of parameters (collection of which describes the present state of dynamic systems) into two-dimensional vectors in order to reflect the states and their changes on the PC screen and to observe the situation by means of computer. The mapping error function is chosen and expressions for sequential nonlinear mapping are obtained. The mapping preserves the inner structure of distances among the vectors. Examples are given. Keywords: information system, identification of states, sequential nonlinear mapping To preview Lithuanian abstract see full article text To preview full article text in PDF format click here You could obtain free Acrobat Reader from Adobe
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