Iterative learning control using adjoint systems for nonlinear non-minimum phase systems. - Takuya Sogo; Kouji Kinoshita; Norihiko Adachi (CDC, 2000)

A limiting property of the inverse of sampled-data systems on a finite-time interval. - Takuya Sogo; Norihiko Adachi (IEEE Trans. Autom. Control., 2001)

Stable inversion for nonminimum phase sampled-data systems and its relation with the continuous-time counterpart. - Takuya Sogo (CDC, 2002)

Inversion of sampled-data system approximates the continuous-time counterpart in a noncausal framework. - Takuya Sogo (Autom., 2008)

On the equivalence between stable inversion for nonminimum phase systems and reciprocal transfer functions defined by the two-sided Laplace transform. - Takuya Sogo (Autom., 2010)

Simple algebraic structure of Taylor expansion of sampled-data systems. - Takuya Sogo; Toshihito Utsuno (ASCC, 2015)

Taylor Series Expansion for Zeros of Sampled-Data Systems. - Takuya Sogo; Toshihito Utsuno (IEEE Trans. Autom. Control., 2019)