Research Article
Optimal Control for a Linear System Subject to a General ARIMA Disturbance
Table 1
AMSE when both types of error exist.
is the ARIMA(1, 1, 1) disturbance with
and
.
| ARIMA controller | | | 0.5 | 1.0 | 1.5 | 2.0 |
| 0 | 1.014 (.005) | 1.298 (.006) | 2.104 (.009) | 3.392 (.015) | 5.155 (.023) | 0.5 | 1.657 (.008) | 1.922 (.009) | 2.695 (.012) | 3.959 (.018) | 5.709 (.026) | 1.0 | 3.165 (.014) | 3.431 (.016) | 4.205 (.019) | 5.471 (.025) | 7.225 (.032) | 1.5 | 5.286 (.024) | 5.569 (.025) | 6.381 (.029) | 7.698 (.035) | 9.503 (.043) | 2.0 | 7.966 (.037) | 8.269 (.038) | 9.136 (.041) | 10.530 (.047) | 12.420 (.056) |
| controller | | | 0.5 | 1.0 | 1.5 | 2.0 |
| 0 | 1.084 (.005) | 1.379 (.006) | 2.265 (.010) | 3.742 (.017) | 5.809 (.027) | 0.5 | 1.872 (.009) | 2.172 (.010) | 3.063 (.015) | 4.544 (.022) | 6.616 (.032) | 1.0 | 4.247 (.023) | 4.552 (.025) | 5.448 (.029) | 6.934 (.036) | 9.010 (.047) | 1.5 | 8.211 (.048) | 8.520 (.049) | 9.420 (.053) | 10.911 (.060) | 12.992 (.071) | 2.0 | 13.761 (.082) | 14.075 (.083) | 14.980 (.088) | 16.475 (.095) | 18.561 (.105) |
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The corresponding SEAMSE’s are enclosed in the parentheses.
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