Name
Abstract | ||
|---|---|---|
This paper presents a discrete control design for time-delay systems subjected to the periodical command signal or exogenous disturbances. Unlike other dead-time compensators (DTC), we take profit of the system components to construct an internal model. In addition, a novel disturbance observer is developed to compensate the effect of disturbances, and thus to achieve tracking and disturbance rejection simultaneously. The possible fractional delay from discretization is also handled by using a fractional delay filter. The stability conditions and robustness analysis under model uncertainties are provided. Two numerical examples including a supply chain management (SCM) is provided to illustrate the feasibility of the results. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/ETFA.2009.5347008 | ETFA |
Keywords | Field | DocType |
exogenous disturbance,novel disturbance observer,fractional delay filter,disturbance rejection,internal model,time-delay system,dead-time compensator,numerical example,repetitive controller,discrete control design,possible fractional delay,model uncertainty,profitability,supply chain management,low pass filters,stability analysis,control systems,finite impulse response filter,stability conditions,stability | Discretization,Control theory,Control theory,Stability conditions,Control engineering,Robustness (computer science),Low-pass filter,Control system,Engineering,Observer (quantum physics),Internal model | Conference |
ISSN | Citations | PageRank |
1946-0740 | 0 | 0.34 |
References | Authors | |
10 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jing Na | 1 | 486 | 39.88 |
| Ramon Costa-Castelló | 2 | 51 | 17.21 |
| R. Grino | 3 | 50 | 13.53 |
| Xuemei Ren | 4 | 379 | 29.50 |