Controller design based on sum-of-squares for time-varying delay systems. - Masanori Nagahara; Yusuke Suzuki; Yutaka Uchimura (AMC, 2012)

Controller design based on complete quadratic Lyapunov-Krasovskii functional for time delay systems. - Yutaka Uchimura; Masanori Nagahara (IECON, 2012)