Vol.3, No 11, 2001 pp.243-250
UDC 681.5.072(045)

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SENSITIVITY MODEL FOR THE VARIABLE STRUCTURE SYSTEMS WITH VECTOR CONTROL ACTION
Č. Milosavljević, S. Lj. Rančić
University of Niš, Faculty of Electronic Engineering, 18000 Niš, Yugoslavia

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Abstract. In this paper we discuss sensitivity for a special class of automatic control systems so-called variable structure systems. The sensitivity model is defined for the multivariable input systems and the connection with existing conclusions is outlined about the invariance conditions in the sliding mode.

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MODEL OSETLJIVOSTI ZA SISTEME PROMENLJIVE STRUKTURE S VEKTORSKIM UPRAVLJANJEM U radu se razmatra osetljivost posebne klase sistema automatskog upravljanja - sistema promenljive strukture. Definisan je model osetljivosti za sisteme s vektorskim upravljanjem i ustanovljene su korelacije s poznatim rezultatima u pogledu uslova invarijantnosti u kliznom režimu.