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Active Disturbance Rejection Control: Robust control, System model, Mathematics, Plant
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(Buch) |
Dieser Artikel gilt, aufgrund seiner Grösse, beim Versand als 2 Artikel!
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available from Wikipedia or other free sources online. Active
Disturbance Rejection Control (or ADRC) is a robust control method that
is based on extension of the system model with an additional and
fictitious state variable, representing everything that the user does
not include in the mathematical description of the plant. This virtual
state (sum of internal and external disturbances, usually denoted as a
"total disturbance") is estimated on-line with a state observer and used
in the control signal in order to decouple the system from the actual
perturbation acting on the plant. This disturbance rejection feature
allows user to treat the considered system with a simpler model, since
the negative effects of modeling uncertainty are compensated in real
time. |
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i.d.R. innert 7-14 Tagen versandfertig
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