Path-following for nonminimum phase systems removes performance limitations
نویسندگان
چکیده
منابع مشابه
Performance limitations in reference tracking and path following for nonlinear systems
We investigate limits of performance in reference-tracking and path-following and highlight an essential difference between them. For a class of nonlinear systems, we show that in reference-tracking, the smallest achievable L2 norm of the tracking error is equal to the least amount of control energy needed to stabilize the zero-dynamics of the error system. We then show that this fundamental pe...
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ژورنال
عنوان ژورنال: IEEE Transactions on Automatic Control
سال: 2005
ISSN: 0018-9286
DOI: 10.1109/tac.2004.841924