Kk. Shyu et al., Stability regions estimation for mismatched uncertain variable structure systems with bounded controllers, ELECTR LETT, 35(16), 1999, pp. 1388-1390
The problem of estimating the stability regions of mismatched uncertain var
iable structure systems (VSS) with bounded controllers is considered. Based
on Lyapunov stability theory, the estimations of stability regions such as
the practical stability region (PSR), asymptotical stability region (ASR),
and exponential stability region (ESR) are discussed.