Feedback Linearizability and Flatness in Restricted Control Systems

The loss of feedback linearizability of control systems is studied when restricted to a submanifold of the state-space. The slow approximation of singularly perturbed systems also falls into this category. We show that even if the static-feedback linearizability is lost, the flatness property of the system may be conserved. The comparison between a flexibly linked pendulum and a rigidly linked one, both equipped with two controls and evolving in the plane, illustrates the theoretical results.


Presented at:
18th IFAC World Congress, Milano, Italy, August 28, 2011
Year:
2011
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 Record created 2010-10-14, last modified 2018-01-28

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