论文信息 - Robustness of discrete-time adaptive controllers: an input-output approach

Robustness of discrete-time adaptive controllers: an input-output approach

A general input-output approach that can be used for the design and analysis of robust discrete-time adaptive control schemes is presented. In particular, a model reference adaptive controller is considered. The design approach involves the use of the certainty equivalence principle to combine a robust control structure with a robust adaptive law. Using exponentially weighted I/sub 2/ norms and exploiting the properties of the adaptive law and the control structure, robust stability is established for the closed-loop adaptive control scheme. >

Aniruddha Datta

[1] Petros A. Ioannou,et al. Theory and design of robust direct and indirect adaptive-control schemes , 1988 .

[2] R. Ortega,et al. Robustness of discrete-time direct adaptive controllers , 1985 .

[3] L. Valavani,et al. Robustness of adaptive control algorithms in the presence of unmodeled dynamics , 1982, 1982 21st IEEE Conference on Decision and Control.

[4] G. Kreisselmeier. A Robust Indirect Adaptive Control Approach , 1986 .

[5] K. Narendra,et al. Stable discrete adaptive control , 1980 .

[6] Petros A. Ioannou,et al. Robust Discrete-Time Adaptive Control , 1986 .

[7] D. Mayne,et al. Design issues in adaptive control , 1988 .

[8] Petros A. Ioannou,et al. Robust adaptive control: a unified approach , 1991 .

[9] Anuradha M. Annaswamy,et al. Stable Adaptive Systems , 1989 .

[10] K. Tsakalis. Robustness of model reference adaptive controllers: an input-output approach , 1992 .

[11] Peter J. Gawthrop,et al. Robustness of self-tuning controllers , 1982 .

[12] Graham C. Goodwin,et al. Adaptive filtering prediction and control , 1984 .

[13] Petros A. Ioannou,et al. A robust direct adaptive controller , 1986 .