R. Mantri et al., STABILITY ANALYSIS OF CONTINUOUS-TIME PLANAR SYSTEMS WITH STATE SATURATION NONLINEARITY, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(9), 1998, pp. 989-993
This brief establishes easy-to-verify necessary and sufficient conditi
ons for global asymptotic stability of a class of continuous time plan
ar systems which are subject to state saturation nonlinearities on bot
h its state variables.