Abstract
In direct adaptive inverse control (DAIC), parameters of the controller are estimated directly in the feed-forward loop. In this paper, we propose a closed loop direct adaptive inverse control (CDAIC) scheme which improves tracking, error convergence, and disturbance rejection properties of DAIC. CDAIC is applicable to stable or stabilized, minimum or nonminimum phase linear plants. CDAIC and DAIC are compared using computer simulations for disturbance free and disturbed discrete type nonminimum phase linear plants. CDAIC shows better results compared to DAIC in terms of mean square tracking error and disturbance rejection.
| Original language | English |
|---|---|
| Article number | 658497 |
| Journal | The Scientific World Journal |
| Volume | 2014 |
| DOIs | |
| Publication status | Published - 2014 |
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Environmental Science(all)
- Medicine(all)
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Cite this
Shafiq, M., Shafiq, M. A., & Ahmed, N. (2014). Closed loop direct adaptive inverse control for linear plants. The Scientific World Journal, 2014, [658497]. https://doi.org/10.1155/2014/658497