Title | ||
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Characterization Of Optimal Fir Gains And Minimum-Variance Performance For Adaptive Disturbance Rejection |
Abstract | ||
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This paper characterizes the optimal steady-state filter with finite impulse response of given length for minimum-variance control in a class of adaptive disturbance-rejection problems. It is shown that the problem of finding the optimal filter is equivalent to a linear-quadratic regulator problem on A finite interval of length equal to the order of the filter in the steady-state disturbance-rejection problem. The results also provide for the calculation of the theoretical minimum output-error variance. Simulations for a model of a laser-beam control system with complex jitter of multiple bandwidths show that the theoretical results agree closely with the performance of a high-order adaptive controller. |
Year | DOI | Venue |
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2007 | 10.1109/ACC.2007.4283146 | 2007 AMERICAN CONTROL CONFERENCE, VOLS 1-13 |
Keywords | DocType | ISSN |
i. introduction,finite impulse response,control system,adaptive control,fir filters,optimal control,finite impulse response filter,linear quadratic regulator,adaptive filters,minimum variance,steady state | Conference | 0743-1619 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Pawel K. Orzechowski | 1 | 5 | 1.36 |
James S. Gibson | 2 | 28 | 4.57 |
Tsu-Chin Tsao | 3 | 135 | 37.12 |