Simplified Adaptive Control with Guaranteed Hinfinity Performance

Rabin Ben-Yamin

Robust simplified adaptive controllers for continuous-time systems with uncertainties and disturbances are considered. Sufficient conditions for closed-loop stability and prescribed Hinfinity disturbance attenuation level of the proposed simplified adaptive control scheme, are introduced, under an almost-strictly-positive-
realness requirement on the plant. A numerical example is given, which demonstrates the proposed method.

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