Sensing parameter selection for ultra-low-power system identification. - Bongsu Hahn; Kenn Richard Oldham (ACC, 2012)

A Model-Free ON-OFF Iterative Adaptive Controller Based on Stochastic Approximation. - Bongsu Hahn; Kenn Richard Oldham (IEEE Trans. Control. Syst. Technol., 2012)

Sensing strategies to reduce power consumption of recursive-leastsquares parameter identification of autonomous microsystems. - Bongsu Hahn; Kenn R. Oldham (ACC, 2013)

Convergence and Energy Analysis for Iterative Adaptive ON-OFF Control of Piezoelectric Microactuators. - Bongsu Hahn; Kenn Richard Oldham (IEEE Trans. Control. Syst. Technol., 2014)

Position Estimator Design for a MEMS Top-Drive Electrostatic Rotary Actuator. - Jemin Woo; Bongsu Hahn; Changsun Ahn (Sensors, 2020)