Reference
S. Yuan, B. De Schutter, and S. Baldi, "On robust adaptive control of switched
linear systems,"
Proceedings of the 13th IEEE International
Conference on Control Applications, Ohrid, Macedonia, pp. 753-758, July
2017.
Abstract
This paper investigates robust adaptive control of uncertain switched linear
systems considering disturbances. Two modifications of the adaptive law of
switched linear systems of the paper "Adaptive asymptotic tracking control of
uncertain time-driven switched linear systems" (by S. Yuan, B. De Schutter, and
S. Baldi,
IEEE Transactions on Automatic Control, vol.
62, no. 11, pp. 5802-5807, Nov. 2017) 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.
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BibTeX
@inproceedings{YuaDeS:17-007,
author = {Yuan, Shuai and De Schutter, Bart and Baldi, Simone},
title = {On Robust Adaptive Control of Switched Linear Systems},
booktitle = {Proceedings of the 13th IEEE International Conference on
Control Applications},
address = {Ohrid, Macedonia},
pages = {753--758},
month = jul,
year = {2017}
}