Abstract
This paper considers the robust design of an indirect adaptive control approach, which is applicable when the unknown parameters of a linear, time invariant plant lie in a known convex set throughout which no unstable pole-zero cancellation occurs. In order to achieve the robustness, the use of a relative dead zone in the adaptive law is proposed. It is shown that, with a suitably designed relative dead zone, the adaptive control system is (globally) stable, even in the presence of small, unmodeled plant uncertainties.
Reprinted by permission of Taylor and Francis Ltd. from International Journal of Control, Vol. 43, pp. 161–167,1986
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© 1986 Springer Science+Business Media New York
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Kreisselmeier, G. (1986). A Robust Indirect Adaptive Control Approach. In: Narendra, K.S. (eds) Adaptive and Learning Systems. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-1895-9_3
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DOI: https://doi.org/10.1007/978-1-4757-1895-9_3
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