화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.43, No.5, 724-724, 1998
Comments on "solutions to the combined sensitivity and complementary sensitivity problem in control systems"
In the above mentioned paper,(1) a numerical example is given to show that the Nevanlinna-Pick interpolation formulas appearing in [1] and [2] are Incorrect. Bg comparing [2] with [3] we illustrate that the correct formulas are obtained by simply taking the transpose of the Pick matrix given in [1] and [2].