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Distributed LPV State-Feedback Control Under Control Input Saturation

delete2017-05-01
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A
Azita Dabiri *
B
Balaźs Kulcsár
H
Hakan Köroğlu
DOI:10.1109/TAC.2016.2598967delete
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Abstract

Abstract

En 中文
Developed in this note is a scheduled state-feedback controller synthesis method for discrete-time Linear Parameter Varying (LPV) systems subjected to control input saturation constraints. The static state-feedback gain is scheduled with an exact replica of the parameter matrix. The saturation effect is modeled by introducing time-varying parameters as functions of the control inputs, which are also used to schedule the controller. The synthesis method is then specialized to distributed state-feedback by imposing a particular structure on the feedback gain matrix. An explicit formula is also derived for the computation of the distributed control input from a nonlinear equation. The viability of the proposed method is tested in a simulation environment, for a ramp meter traffic flow control problem.
Keywords:
LPV
distributed control
input saturation
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Journal

IEEE Transactions on Automatic Control cover
IEEE Transactions on Automatic Control
IF:
7
Papers:
1.3W
Citations:
6.7W

Organization

C
chalmers university of technology
Scholars:
1.5W
Papers: 1.6W
Citations: 10