Prescribed-Time Stabilization of Nonlinear Systems with Uncertain Input Gain and Non-Vanishing Disturbances

P. Krishnamurthy, F. Khorrami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A partial-state-feedback prescribed-time stabilizing controller is designed for a class of nonlinear systems with uncertain input gain, nonlinear uncertainties throughout the system dynamics involving both parametric and functional uncertainties, and time-varying non-vanishing disturbances generated by an appended dynamics. A dynamic adaptive controller is designed using a temporally transformed system representation in combination with a dynamic high-gain scaling based design procedure, and guarantees convergence of system state to the origin in the finite prescribed time.

Original languageEnglish (US)
Title of host publicationEuropean Control Conference 2020, ECC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1859-1864
Number of pages6
ISBN (Electronic)9783907144015
StatePublished - May 2020
Event18th European Control Conference, ECC 2020 - Saint Petersburg, Russian Federation
Duration: May 12 2020May 15 2020

Publication series

NameEuropean Control Conference 2020, ECC 2020

Conference

Conference18th European Control Conference, ECC 2020
CountryRussian Federation
CitySaint Petersburg
Period5/12/205/15/20

ASJC Scopus subject areas

  • Artificial Intelligence
  • Decision Sciences (miscellaneous)
  • Control and Systems Engineering
  • Mechanical Engineering
  • Computational Mathematics
  • Control and Optimization

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    Krishnamurthy, P., & Khorrami, F. (2020). Prescribed-Time Stabilization of Nonlinear Systems with Uncertain Input Gain and Non-Vanishing Disturbances. In European Control Conference 2020, ECC 2020 (pp. 1859-1864). [9143788] (European Control Conference 2020, ECC 2020). Institute of Electrical and Electronics Engineers Inc..