On adaptive iterative learning control algorithm for discrete-time systems with parametric uncertainties subject to second-order internal model

The adaptive iterative learning control methods is used to control discrete-time systems with time-iteration-varying uncertainties. By exploiting second-order internal model, the time-iteration varying law of uncertainties are derived. A robust adaptive iterative learning control approach is present...

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Vydané v:2015 10th International Conference on Computer Science & Education (ICCSE) s. 512 - 517
Hlavní autori: Baobin Liu, Wei Zhou
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.07.2015
Predmet:
Adaptive iterative learning control
Adaptive systems
Algorithm design and analysis
discrete-time system
Discrete-time systems
exogenous disturbance
second-order internal model
time-iteration-varying unknown parameter
Trajectory
Uncertainty
ISBN:9781479965984, 1479965987
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Popis
Shrnutí:The adaptive iterative learning control methods is used to control discrete-time systems with time-iteration-varying uncertainties. By exploiting second-order internal model, the time-iteration varying law of uncertainties are derived. A robust adaptive iterative learning control approach is presented for discrete-time systems with exogenous disturbance. The tracking error of the designed adaptive iterative learning control law converges to zero asymptotically as iteration number approaches to infinity even if reference trajectories varying from iteration to iteration. Numerical example is given to validate the adaptive iterative learning control technique.
ISBN:9781479965984
1479965987
DOI:10.1109/ICCSE.2015.7250300