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Noah J. Cowan, Vision-based Control via Navigation Functions, Ph.D. thesis, University of Michigan, 2001.

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Visual Servoing via Navigation Functions - Cowan, Weingarten, Koditschek (2002)   (5 citations)  Self-citation (Cowan)   (Correct)

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Noah J. Cowan, Vision-based Control via Navigation Functions, Ph.D. thesis, University of Michigan, 2001.


Empirical Validation of a New Visual Servoing Strategy - Cowan, Weingarten, Koditschek (2001)   Self-citation (Cowan)   (Correct)

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Noah J. Cowan. Vision-based Control via Navigation Functions. PhD thesis, University of Michigan, 2001.


Empirical Validation of a New Visual Servoing Strategy - Cowan, Weingarten, Koditschek (2001)   Self-citation (Cowan)   (Correct)

....no prior work guarantees that these obstacles will be avoided. Usually these problems are ignored in analysis, and when encountered in practice simply cause the system to move into an emergency stop state, necessitating human intervention. We have shown that, for some important special cases [2] [3] 4] the obstacles presented by self occlusion and finite FOV can be obviated by addressing in a methodical fashion the relationships between the domain and range of c from which they arise. Recently [2] we introduced a general framework for visual servoing yielding feedback controllers ....

....necessitating human intervention. We have shown that, for some important special cases [2] 3] 4] the obstacles presented by self occlusion and finite FOV can be obviated by addressing in a methodical fashion the relationships between the domain and range of c from which they arise. Recently [2], we introduced a general framework for visual servoing yielding feedback controllers which are 1. dynamic: applicable to second order (Lagrangian) as well as first order (kinematic) actuation models; 2. global: guaranteeing a basin of attraction encompassing, essentially, the entire set of ....

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Noah J. Cowan. Vision-based Control via Navigation Functions. PhD thesis, University of Michigan, 2001.

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