Attitude Control of a Biped Walking Robot Model with Circular Arced Soles Using a Gyroscope. - Yoshifumi Okuyama; Atsuo Yabu; Fumiaki Takemori (ICRA, 1998)

Robust stability analysis for nonlinear sampled-data control systems in a frequency domain. - Yoshifumi Okuyama; T. Kosaka; Fumiaki Takemori (ECC, 1999)

Robust performance evaluation for interval systems based on characteristic roots area. - Yoshifumi Okuyama; Fumiaki Takemori (ACC, 2001)

Amplitude dependent stability analysis for non-linear sampled-data control systems. - Yoshifumi Okuyama; Fumiaki Takemori; Kenji Nakamori (ECC, 2001)

Robust Stability Analysis for Nonlinear Sampled-Data Control Systems in a Frequency Domain. - Yoshifumi Okuyama; Fumiaki Takemori (Eur. J. Control, 2002)

Robust stability analysis for discretized nonlinear control systems in a global sense. - Yoshifumi Okuyama (ACC, 2006)

Robust stabilization and PID control for nonlinear discretized systems on a grid pattern. - Yoshifumi Okuyama (ACC, 2008)

Robust stabilization for discretized PID control systems with transmission delay. - Yoshifumi Okuyama (CDC, 2009)

Discretized PID control and robust stabilization for continuous plants on an integer-grid pattern. - Yoshifumi Okuyama (ECC, 2009)

Discretized Model-Reference Feedback and Robust Stabilization on Integer Grid Coordinates. - Yoshifumi Okuyama (ROCOND, 2012)

Robust stabilization of discrete model-reference control systems on integer grid coordinates. - Yoshifumi Okuyama (ACC, 2013)

Stability Analysis of Discrete Event Control Systems Based on Connection Matrices and Graphs. - Yoshifumi Okuyama (ASCC, 2019)

Stability Considerations of Discrete Event Dynamic Systems Based on STP and Boolean Networks Concept. - Yoshifumi Okuyama (SICE, 2021)