Active vibration control of flexible mechanical structures is a challenging field of research in
control engineering due to typically high state-space dimensions of the plant models and the …

This paper presents two new algorithms for rejection of known-frequency sinusoidal
disturbances that act on a completely unknown, multi-input multi-output, asymptotically …

We present new adaptive control algorithms that address the problem of rejecting sinusoids
with known frequencies that act on an unknown asymptotically stable linear time-invariant …