On robust adaptive control of switched linear systems

None, None; None, None; None, None

On robust adaptive control of switched linear systems

Conference Paper (2017)

Author(s)

Shuai Yuan (TU Delft - Mechanical Engineering)

Bart De Schutter (TU Delft - Mechanical Engineering)

Simone Baldi (TU Delft - Mechanical Engineering)

Research Group

Team Bart De Schutter

Switched linear systems Robust adaptive control

DOI related publication

https://doi.org/10.1109/ICCA.2017.8003154 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:4a7765f8-9f88-42f9-a605-ee4738e18a19

More Info

expand_more

Publication Year

2017

Language

English

Research Group

Team Bart De Schutter

Pages (from-to)

753-758

ISBN (print)

978-1-5386-2679-5

Event

ICCA 2017 13th International Conference on Control & Automation (2017-07-03 - 2017-07-06), Ohrid, Macedonia, The Former Yugoslav Republic of

Downloads counter

150

Abstract

This paper investigates robust adaptive control of uncertain switched linear systems considering disturbances. Two modifications of the adaptive law of switched linear systems [1] based on parameter projection and a leakage approach are developed to guarantee the stability of the closed-loop switched
linear system: a projection law that requires knowledge of the bounds of the parameter estimates; and a leakage law based on initial conditions of the parameter estimates that does not require knowledge of the bounds of the parameter estimates. The closed-loop switched linear system is shown to be
globally uniformly ultimately bounded. In addition, the ultimate bounds of both adaptive control schemes are also given. A numerical example is provided to illustrate the effectiveness of the proposed methods.