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Deadbeat control with disturbance rejection

✍ Scribed by Junhua Chang

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
94 KB
Volume
33
Category
Article
ISSN
0167-6911

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✦ Synopsis

A deadbeat control problem with disturbance rejection is considered for a SISO discrete time plant. Disturbances are supposed to enter into the input to the plant and the output from the plant. The two-degree-of-freedom controllers are employed to internally stabilize the feedback control system, to make the output of the plant track a reference signal and to reject the disturbances in the sense of the deadbeat response. Necessary and su cient conditions for the problem to have a solution are shown. And the set of all controllers meeting the design requirements are represented using two free polynomials.

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