Direct adaptive control for linear discrete-time uncertain systems with exogenous disturbances and ℓ2 disturbances. - Simon Hsu-Sheng Fu; Chi-Cheng Cheng (CIRA, 2003)

Direct adaptive control design for reachable linear discrete-time uncertain systems. - Simon Hsu-Sheng Fu; Chi-Cheng Cheng (CIRA, 2003)

Robust direct adaptive control of nonlinear uncertain systems with unknown disturbances. - Simon Hsu-Sheng Fu; Chi-Cheng Cheng (ACC, 2005)

On direct adaptive control design for nonlinear discrete-time uncertain systems. - Simon Hsu-Sheng Fu; Chi-Cheng Cheng (J. Frankl. Inst., 2008)