Passivity-based PI control of first-order systems with I/O communication delays: A complete sigma-stability analysis. - Fernando Castaños; Edgar Estrada; Sabine Mondié; Adrián N. Ramírez (CoRR, 2015)

Passivity-based PI control of first-order systems with I/O communication delays: a frequency domain analysis. - Fernando Castaños; Edgar Estrada; Sabine Mondié; Adrián N. Ramírez (Int. J. Control, 2018)

Stability and Transparency of Delayed Bilateral Teleoperation with Haptic Feedback. - Edgar Estrada; Wen Yu 001; Xiaoou Li 001 (Int. J. Appl. Math. Comput. Sci., 2019)

Stable bilateral teleoperation with phase transition and haptic feedback. - Edgar Estrada; Wen Yu 001; Xiaoou Li 001 (J. Frankl. Inst., 2021)