Control of Uncertain Systems under Constraints: Switching Horizon Predictive Control of Persistently Disturbed Input-Saturated Plants

Abstract

In order to provide computationally affordable predictive control algorithms, predictive switching logic schemes are considered whereby a feedback-gain is switched-on at any time from a family of candidate feedback-gains so as to control a discrete-time input-saturated LTI system possibly subject to persistent bounded disturbances of unknown arbitrary magnitude. It is constructively shown that such schemes do exist which ensure, along with good tracking performance, global asymptotic and semi-global exponential stability in the noiseless case, as well as finite l(infinity)-induced gain to the disturbance-to-state map, whenever the structure of the disturbed plant can make such properties conceptually achievable.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 2006
Accession Number
ADA470888

Entities

People

  • Edoardo Mosca

Organizations

  • University of Florence

Tags

DTIC Thesaurus Topics

  • Artificial Satellites
  • Computational Complexity
  • Control Systems
  • Control Systems Engineering
  • Difference Equations
  • Eigenvalues
  • Equations
  • Equations Of Motion
  • Military Applications
  • Model Predictive Control
  • Nanosatellites
  • Orbits
  • Relative Motion
  • Spacecraft
  • Speed Regulators
  • Supervisory Control
  • Switching

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Educational Psychology