TY  - JOUR
AB  - This design of a linear parameter-varying (LPV) controller for the rejection of sinusoidal disturbance with time-varying frequency but measurable on-line for implementation purposes is described. The approach proposed is based on modelling the sinusoidal disturbance with a measurable time-varying frequency as an LPV model and adding this model to the controlled linear time-invariant (LTI) system to formulate an augmented LPV system. Then a stabilising H[sub ?]-like LPV controller is constructed for the augmented LPV system based on the Lyapunov approach with a single quadratic Lyapunov function. The effectiveness of the LPV controller is assessed by means of several simulation trials on a two-mass-spring damper system. Numerical results are used to demonstrate the validity of the analytical results and the ability of the algorithms to reject sinusoidal disturbance with time-varying frequency.
AU  - Du, H
AU  - Lu, Z
AU  - Shi, X
AU  - Zhang, L
DA  - 2003/01/01
DO  - 10.1049/ip-cta:20030101
EP  - 138
JO  - IEEE Proceedings, Control Theory and Applications
PB  - The Institution of Engineering and Technology (IET)
PY  - 2003/01/01
SP  - 132
TI  - LPV Technique for the Rejection of Sinusoidal Disturbance with Time-Varying Frequency
VL  - 150
Y1  - 2003/01/01
Y2  - 2026/05/17
ER  -