Energy control of a pendulum with quantized feedback

Ruslan E. Seifullaev, Alexander Fradkov, Daniel Liberzon

Research output: Contribution to journalArticlepeer-review


The problem of controlling a nonlinear system to an invariant manifold using quantized state feedback is considered by the example of controlling the pendulum's energy. A feedback control law based on the speed gradient algorithm is chosen. The main result consisting in precisely characterizing allowed quantization error bounds and resulting energy deviation bounds is presented.

Original languageEnglish (US)
Pages (from-to)171-177
Number of pages7
StatePublished - May 2016


  • Nonlinear control
  • Quantized signals

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering


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