Complex-coefficient systems in control

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding


Complex-valued dynamics can be used for modeling rotationally invariant two-input two-output systems and bandpass systems when they are considered in the baseband. In a few instances, control design has been done in the complex domain, which facilitated analysis and synthesis. While previous work has been application specific, we will discuss more generally how complex valued dynamics arise, basic properties of these systems, revisit some classic control theoretic results in the complex setting, and discuss two novel examples of control design in the complex domain - accelerator cavity field control and feedback linearization of RF amplifiers.


External organisations
  • Stanford Linear Accelerator Center (SLAC)
Original languageEnglish
Title of host publicationProceedings of the 2017 American Control Conference (ACC)
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Number of pages7
Publication statusPublished - 2017 May 24
Publication categoryResearch
EventAmerican Control Conference 2017 - Sheraton Seattle Hotel, Seattle, United States
Duration: 2017 May 242017 May 26


ConferenceAmerican Control Conference 2017
Abbreviated titleACC
CountryUnited States
Internet address

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