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handle: 2117/177794 , 10261/202269
A novel partitioning approach for linear switching large-scale systems is presented. We assume that the modes of the switching system are unknown a priori but can be detected. We propose an online partitioning scheme that can partition the system when the mode switches, thus adapting the partition to the mode. Moreover, after the system has been partitioned, we apply a decentralized state-feedback control scheme to stabilize the system. We also apply a dwell time stability scheme to prove that the closed-loop system remains stable even after both the mode and partition changes. The proposed approach is illustrated by means of an automatic generation control problem related to frequency deviation regulation in a large-scale power network.
Peer Reviewed
Mode switches, decentralized control, Decentralized control, Decentralized state feedback, :Informàtica::Automàtica i control [Àrees temàtiques de la UPC], Large scale systems, Large-scale power networks, Software, source code, etc. for problems pertaining to systems and control theory, Switching systems, Decentralized systems, Closed loop systems, Large-scale systems, Àrees temàtiques de la UPC::Informàtica::Automàtica i control, Online partitioning, Control/observation systems governed by functional relations other than differential equations (such as hybrid and switching systems), Stabilization of systems by feedback, System partitioning, online partitioning, Dwell time, Classificació INSPEC::Control theory, Linear systems in control theory, :Control theory [Classificació INSPEC], Online systems, State feedback, Frequency deviation, linear switching large-scale systems, Automatic generation control
Mode switches, decentralized control, Decentralized control, Decentralized state feedback, :Informàtica::Automàtica i control [Àrees temàtiques de la UPC], Large scale systems, Large-scale power networks, Software, source code, etc. for problems pertaining to systems and control theory, Switching systems, Decentralized systems, Closed loop systems, Large-scale systems, Àrees temàtiques de la UPC::Informàtica::Automàtica i control, Online partitioning, Control/observation systems governed by functional relations other than differential equations (such as hybrid and switching systems), Stabilization of systems by feedback, System partitioning, online partitioning, Dwell time, Classificació INSPEC::Control theory, Linear systems in control theory, :Control theory [Classificació INSPEC], Online systems, State feedback, Frequency deviation, linear switching large-scale systems, Automatic generation control
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