Robust stability bounds for a class of discrete-time regulators with computation delays. - Tadashi Ishihara (Autom., 1988)

A design of discrete-time integral controllers with computation delays via loop transfer recovery. - Tadashi Ishihara; Hai-Jiao Guo; Hiroshi Takeda (Autom., 1992)

A discrete-time design of robust iterative learning controllers. - Tadashi Ishihara; Kenichi Abe; Hiroshi Takeda (IEEE Trans. Syst. Man Cybern., 1992)

A state-space parametrization of discrete-time two-degree-of-freedom integral controllers. - Hai-Jiao Guo; Tadashi Ishihara; Hiroshi Takeda (Autom., 1994)

Direct digital design of computed torque controllers. - Tadashi Ishihara (J. Field Robotics, 1994)

Iterative Learning Control Using Information Database (ILCID). - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (J. Intell. Robotic Syst., 1999)

Iterative Learning Control Utilizing the Error Prediction Method. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (J. Intell. Robotic Syst., 1999)

Prediction-based Iterative Learning Control (PILC) for Uncertain Dynamic Nonlinear Systems Using System Identification Technique. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (J. Intell. Robotic Syst., 2000)

Design of sampled-data critical control systems with persistent/transient inputs using lifting technique. - Takahiko Ono; Tadashi Ishihara; Hikaru Inooka (IEEE Trans. Autom. Control., 2000)

Incorporation of experience in iterative learning controllers using locally weighted learning. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (Autom., 2001)

The partial loop transfer recovery for servosystems. - Xiaochun George Wang; Jingwei Wu; Tadashi Ishihara (ISIC, 2002)

Generalization of Iterative Learning Control for Multiple Desired Trajectories in Robotic Systems. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (PRICAI, 2002)

Experience-Based Iterative Learning Controllers for Robotic Systems. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (J. Intell. Robotic Syst., 2002)

An LMI-based approach to critical control system design for rate-limited exogenous inputs. - Takahiko Ono; Tadashi Ishihara; Hikaru Inooka (Syst. Control. Lett., 2002)

A Learning Control for a Class of Linear Time Varying Systems Using Double Differential of Error. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (J. Intell. Robotic Syst., 2003)

Identification of the head-neck complex in response to trunk horizontal vibration. - M. A. Fard; Tadashi Ishihara; Hikaru Inooka (Biol. Cybern., 2004)

Intelligent Learning Controllers for Nonlinear Systems using Radial Basis Neural Networks. - Muhammad Arif 006; Tadashi Ishihara; Hikaru Inooka (Control. Intell. Syst., 2004)

LTR Design of Integral Controllers for Time-Delay Plants Using Disturbance Cancellation. - Tadashi Ishihara; Hai-Jiao Guo (CDC/ECC, 2005)

Integral controller design based on disturbance cancellation: Partial LTR approach for non-minimum phase plants. - Tadashi Ishihara; Hai-Jiao Guo; Hiroshi Takeda (Autom., 2005)

LTR design of disturbance cancellation integral controllers for time-delay plants. - Tadashi Ishihara; Hai-Jiao Guo (Int. J. Control, 2008)

Two-step design of critical control systems using disturbance cancellation integral controllers. - Tadashi Ishihara; Takahiko Ono (Int. J. Autom. Comput., 2011)

Design of optimal disturbance cancellation controllers for sinusoidal output disturbances via loop transfer recovery. - Tadashi Ishihara; Hai-Jiao Guo (ASCC, 2013)

Discrete-time LTR design of optimal output disturbance cancellation controllers using filtering-type Kalman filters. - Hai-Jiao Guo; Tadashi Ishihara (ASCC, 2015)

Some fundamental aspects of second and third order repetitive controllers. - Hai-Jiao Guo; Tadashi Ishihara (ASCC, 2017)

Independent phase control method and its application on asymmetrical three-phase BLDCMs. - Hai-Jiao Guo; Jingfeng Huang; Tadashi Ishihara (ICSC, 2019)

LQG/LTR procedure using reduced-order Kalman filters. - Tadashi Ishihara; Liang-An Zheng (Int. J. Control, 2019)

A Basic Study on the Stability of Discrete-Time Repetitive Control Systems. - Hai-Jiao Guo; Kazuki Otomo; Tadashi Ishihara (ASCC, 2022)