Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
752787 | Systems & Control Letters | 2009 | 7 Pages |
Abstract
We extend two fundamental properties of positive linear time-invariant (LTI) systems to homogeneous cooperative systems. Specifically, we demonstrate that such systems are DD-stable, meaning that global asymptotic stability is preserved under diagonal scaling. We also show that a delayed homogeneous cooperative system is globally asymptotically stable (GAS) for all non-negative delays if and only if the system is GAS for zero delay.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Oliver Mason, Mark Verwoerd,