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Event-trigger control of discrete two-time scale system by leveraging its intrinsic properties
P. Sahu, M. Bhandari,
Published in Institute of Electrical and Electronics Engineers Inc.
2019
Pages: 3970 - 3975
Abstract
There are several physical systems which exhibit two-time scale property. When these systems are controlled through networks, uniform sampling causes an extra burden on the network bandwidth. Furthermore, uniform sampling of slow and fast variables leads to over-sampling of slow variables. This work proposes an event-trigger theory which leverages the physical property of discrete two-time scale system to reduce the requirement of network bandwidth. Events in slow and fast variables occur as per their respective dynamics and based on the occurrence of a respective event, only slow or fast variables are communicated through a network. Thus the communication of the state is carried out based on an event of the respective set of variables. Simulation studies are presented to validate the theoretical developments. © 2019 EUCA.
About the journal
JournalData powered by Typeset2019 18th European Control Conference, ECC 2019
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.