Delay estimation via sliding mode for nonlinear time-delay systems

Gang Zheng, Andrey Polyakov, Arie Levant

Research output: Contribution to journalArticlepeer-review


This paper deals with delay identifiability and delay estimation for a class of nonlinear time-delay systems. The theory of non-commutative rings is used to analyze the identifiability. In order to estimate the delay, a sliding mode technique and a classical Newton method are combined to show the possibility to have a local (or global) delay estimation for periodic (or aperiodic) delay signals.

Original languageEnglish
Pages (from-to)266-273
Number of pages8
StatePublished - Mar 2018


  • Identification
  • Sliding mode
  • Time-delay

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering


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