Globally asymptotically stable (GAS);
linear time-invariant (LTI);
THEOREM;
D O I:
10.1109/TAC.2010.2076334
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
We introduce a nonlinear definition of D-stability, extending the usual concept for positive linear time-invariant systems. We show that globally asymptotically stable, cooperative systems, homogeneous of any order with respect to arbitrary dilation maps are D-stable. We also prove a strong stability result for delayed cooperative homogeneous systems. Finally, we show that both of these results also hold for planar cooperative systems without the restriction of homogeneity.