Adaptive control of PDES
Periodic Control Systems, Volume # 3 | Part# 1
Authors
Miroslav Krstic; Andrey Smyshlyaev
Digital Object Identifier (DOI)
10.3182/20070829-3-RU-4912.00004
Page Numbers:
20-31
Index Terms
backstepping,distributed parameter systems,adaptive control
Abstract
This paper presents several recently developed techniques for adaptive control of PDE systems. Three different design methods are employed--the Lyapunov design, the passivity-based design, and the swapping design. The basic ideas for each design are introduced through benchmark plants with constant unknown coefficients. It is then shown how to extend the designs to reactionadvection-diffusion PDEs in 2D. Finally, the PDEs with unknown spatially varying coefficients and with boundary sensing are considered, making the adaptive designs applicable to PDE systems with an infinite relative degree, infinitely many unknown parameters, and open loop unstable.
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