“…Systems with saturation nonlinearities (and with no parameter uncertainties) have been investigated by many researchers (see, for example, References 2,[5][6][7]11,15,16). Systems with parameter uncertainties characterized by interval matrices have also been widely investigated (see, for example, References 1,3,4,8,12,14,[17][18][19][20][21]. The stability and stabilizability of systems with saturation nonlinearities and parameter uncertainties do not appear to have been addressed.…”