IEEE Transactions on Automatic Control, Vol.50, No.2, 255-257, 2005
Global exponential stabilization of a class of nonlinear systems by output feedback
This work extends the existing output feedback stabilization schemes for the systems in a "perturbed chain-of-integrator" form. In particular, we further relax the triangular-type conditions imposed on the perturbed terms and analyze the robust property of the linear output feedback control law using the newly proposed condition.