Correction to "A Framework for Control System Design Subject to Average Data-Rate Constraints"

Milan Stefan Derpich, Jan Ostergaard

Research output: Contribution to journalComment/debateResearchpeer-review

Abstract

Theorem 4.1 in the 2011 paper “A Framework for Control System Design Subject to Average Data-Rate Constraints” allows one to lower bound average operational data rates in feedback loops (including the situation in which encoder and decoder have side information). Unfortunately, its proof is invalid. In this note, we first state the theorem and explain why its proof is flawed, and then provide a correct proof under weaker assumptions.
Original languageEnglish
JournalIEEE Transactions on Automatic Control
Volume67
Issue number10
Pages (from-to)5677 - 5679
Number of pages3
ISSN0018-9286
DOIs
Publication statusPublished - Oct 2022

Bibliographical note

Publisher Copyright:
IEEE

Keywords

  • Decoding
  • Entropy
  • Probability distribution
  • Random processes
  • Random sequences
  • Time measurement
  • Tools
  • Networked control systems
  • source coding
  • entropy coding
  • stochastic systems

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