Induk Choi

Microstepping with PI feedback and feedforward for permanent magnet stepper motors

C. Chung, Wonhee Kim, Induk Choi, 2009, 2009 ICCAS-SICE.

Lyapunov-based control in microstepping with a nonlinear observer for permanent magnet stepper motors

C. Chung, Wonhee Kim, Induk Choi, 2010, Proceedings of the 2010 American Control Conference.