Design of excitation signals for active system monitoring in a performance assessment setup

Torben Green, Roozbeh Izadi-Zamanabadi, Hans Henrik Niemann

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Abstract

This paper investigates how the excitation signal should be chosen for a active performance setup. The signal is used in a setup where the main purpose is to detect whether a parameter change of the controller has changed the global performance significantly. The signal has to be able to excite the dynamics of the subsystem under investigation both before and after the parameter change. The controller is well know, but there exists no detailed knowledge about the dynamics of the subsystem.
Original languageEnglish
Title of host publicationProceedings of ACD 2011
Publication date2011
Publication statusPublished - 2011
Event9th European Workshop on Advanced Control and Diagnosis - Budapest, Hungary
Duration: 1 Jan 2011 → …

Conference

Conference9th European Workshop on Advanced Control and Diagnosis
CityBudapest, Hungary
Period01/01/2011 → …

Keywords

  • Performance optimisation
  • Refrigeration systems
  • Performance assessment

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