Adaptive Extremum Seeking Controller Design Utilizing A Simple Nonlinear Benchmark Process Model. - Osamu Yamanaka; Yuta Ohnishi; Yukio Hiraoka (CCTA, 2018)

Extremum Seeking Based on Approximated Sign of Gradient of Unknown Plant Maps. - Osamu Yamanaka; Yuta Ohnishi; Yukio Hiraoka; Koichi Hidaka; Hiromitsu Ohmori (SICE, 2020)