Exact(5)
Then, by using the estimation of the mismatched disturbances and their derivatives, the helicopter system is reconstructed to an equivalent system, where the mismatched disturbances are turned into the major matched component and minor mismatched component.
A nonlinear extended state observer is constructed to estimate the disturbance caused by unknown target maneuver, and the undesirable chattering is alleviated effectively by using the estimation as a compensation item in the guidance law.
The purpose of the current loop is to track a desired current reference constructed by using the estimation of the positive component of the grid voltage, this allows to obtain a sinusoidal line current despite the slight amount of harmonic pollution and the unbalanced operation of the grid voltage.
Missing data were replaced by using the Estimation Maximization procedure (Tabachnick and Fidell 2001).
By using the estimation method of component 9 employed here, this potential problem is likely to be exacerbated as the estimate of component 9 is a linear combination of the mean squares used in other observational components (5 and 6).
Similar(55)
By using the state estimation corrected by the estimation of jumps we will describe a integrated Fault Tolerant Control via a particular LQG approach.
If the support change is highly correlated and the correlation model is known, we can get an accurate support estimation by using the previous estimation information [16 18].
In development of numerical simulation codes and in plant design and estimation by using the numerical estimation code, implementation of verification and validation (V&V) is indispensable process and also scaling issue from the subscale experiments to the full scale reactor should be considered.
Simulations of a target tracking system are given to show that the time scale of information exchange among sensors can be slower while still maintaining satisfactory estimation performance by using the developed estimation method.
The result obtained by using the conventional estimation method is also illustrated, which searches the estimates of path delays by finding the maxima of channel PDP.
Data obtained are then integrated to estimate dust emissions of stockpiles by using the EPA estimation mode.
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