화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.40, No.8, 1497-1500, 1995
Output Regulation of Nonlinear-Systems with Nonhyperbolic Zero Dynamics
Previous solvability conditions for the output regulation of nonlinear systems are applicable only to those with hyperbolic zero dynamics. It is shown in this note that output regulation of nonlinear systems with nonhyperbolic zero dynamics is also possible by a reduction of the plant dynamics and an augmentation of the exosystem.