Abstract
We consider one of the fundamental limitations of indirect adaptive control based on the minimization of a quadratic cost criterion and the certainty equivalence principle. We show that the interaction between (closed-loop) identification and optimal control is conflictive in the sense that almost all possible limits of the sequence of parameter estimates induce suboptimal behavior of the adaptively controlled system.
Original language | Undefined |
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Pages (from-to) | 219-244 |
Journal | Linear algebra and its applications |
Volume | 122-12 |
DOIs | |
Publication status | Published - 1989 |
Keywords
- IR-70541