Vol.3, No 11, 2001 pp.231-241
UDC 681.511.2(045)

FURTHER RESULTS ON NON - LYAPUNOV STABILITY
OF THE LINEAR NONAUTONOMOUS SYSTEMS
WITH DELAYED STATE
D. Lj. Debeljković1, M. P. Lazarević1, Dj. Koruga1,
S. A. Milinković2, M. B. Jovanović2, Lj. A. Jacić3
1Faculty of Mechanical Engineering, Department of Control Engineering, 27. marta 80, 11000 Belgrade, Yugoslavia
2Faculty of Technology and Metallurgy, System Control Group, Karnegijeva 4,
11000 Belgrade, Yugoslavia
3High Technical School, Nemanjina 2, 12000 Požarevac, Yugoslavia

Abstract. Paper extends some basic results from the area of finite time and practical stability to linear, continuous, time invariant nonautonomous time-delay systems. Sufficient conditions of this kind of stability, for particular class of time-delay systems are derived.
Keywords: Linear analysis, Matrix methods, Stability criteria, Time delay

NOVI REZULTATI O NE-LJAPUNOVSKOJ STABILNOSTI LINEARNIH NEAUTONOMNIH SISTEMA SA KAŠNJENJEM
Ovaj rad predstavlja dalji rad na osnovnim rezultatima u oblasti ograničenog vremena i praktične stabilnosti linearnih, kontinualnih stacionarnih, neautonomnih sistema sa kašnjenjem. Izdvojeni su dovoljni uslovi ovog tipa stabilnosti za određenju klasu sistema sa kašnjenjem.