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105
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AUTOMATICA
2004
101views more  AUTOMATICA 2004»
15 years 3 months ago
Analysis of a high-resolution optical wave-front control system
We consider the formulation and analysis of a problem of automatic control: correcting for the distortion induced in an optical wave front due to propagation through a turbulent a...
Eric W. Justh, P. S. Krishnaprasad, M. A. Vorontso...
SCL
2010
97views more  SCL 2010»
15 years 2 months ago
Krylov subspace methods for model order reduction of bilinear control systems
We discuss the use of Krylov subspace methods with regard to the problem of model order reduction. The focus lies on bilinear control systems, a special class of nonlinear systems...
Tobias Breiten, Tobias Damm
130
Voted
CDC
2008
IEEE
152views Control Systems» more  CDC 2008»
15 years 10 months ago
Non-uniform small-gain theorems for systems with unstable invariant sets
— We consider the problem of small-gain analysis of asymptotic behavior in interconnected nonlinear dynamic systems. Mathematical models of these systems are allowed to be uncert...
Ivan Tyukin, Erik Steur, Henk Nijmeijer, Cees van ...
129
Voted
TROB
2002
101views more  TROB 2002»
15 years 3 months ago
Two solutions to the adaptive visual servoing problem
In this paper, we present two globally convergent vision-based position controllers for a planar two-links manipulator in the so-called fixed-camera configuration, where the camera...
Alessandro Astolfi, Liu Hsu, Mariana S. Netto, Rom...
149
Voted
ICMCS
2007
IEEE
180views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Discrete Regularization for Perceptual Image Segmentation via Semi-Supervised Learning and Optimal Control
In this paper, we present a regularization approach on discrete graph spaces for perceptual image segmentation via semisupervised learning. In this approach, first, a spectral cl...
Hongwei Zheng, Olaf Hellwich