Robust Output-Control for a Linear System with Uncertain Coefficients

Authors:
A. A. Bobtsov
Affiliations:
State Institute of Fine Mechanics and Optics, St. Petersburg, Russia
Venue:
Automation and Remote Control
Year:
2002

Citing 2
Cited 3

Stable adaptive systems

Stable adaptive systems
Adaptive nonlinear control without overparametrization

Systems & Control Letters

Fradkov theorem-based design of the control of nonlinear systems with functional and parametric uncertainties

Automation and Remote Control
Output control of linear systems with unmodeled dynamics

Automation and Remote Control
Control over the output of nonlinear systems with unaccounted-dynamics

Automation and Remote Control

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Abstract

A well-known common problem on the design of a stabilizing control law for a linear system with unknown parameters is studied. For an object given in input-output form with Hurwitz numerator, an approach based on robust control algorithms is developed to stabilize a linear uncertain system using only output measurements. The control system is simple in implementation and the dimension of the controller is one less than the degree of the object.