HIFOO - A MATLAB PACKAGE FOR FIXED-ORDER CONTROLLER DESIGN AND H∞ OPTIMIZATION
نویسندگان
چکیده
منابع مشابه
Hifoo - a Matlab Package for Fixed-order Controller Design and H∞ Optimization
H∞ controller design for linear systems is a difficult, nonconvex and typically nonsmooth (nondifferentiable) optimization problem when the order of the controller is fixed to be less than that of the open-loop plant, a typical requirement in e.g. embedded aerospace control systems. In this paper we describe a new matlab package called hifoo, aimed at solving fixed-order stabilization and local...
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We report on our experience with fixed-order H∞ controller design using the HIFOO toolbox. We applied HIFOO to various benchmark fixed (or reduced) order H∞ controller design problems in the literature, comparing the results with those published for other methods. The results show that HIFOO can be used as an effective alternative to existing methods for fixed-order H∞ controller design.
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We report on our experience with strong stabilization using HIFOO, a toolbox for H∞ fixed-order controller design. We applied HIFOO to 21 fixed-order stable H∞ controller design problems in the literature, comparing the results with those published for other methods. The results show that HIFOO often achieves good H∞ performance with low-order stable controllers, unlike other methods in the lit...
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A general H∞ controller design technique is proposed for scalar linear systems, based on properties of positive polynomial matrices. The order of the controller is fixed from the outset, independently of the order of the plant and weighting functions. A sufficient LMI condition is used to overcome non-convexity of the original design problem. The key design step, as well as the whole degrees of...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2006
ISSN: 1474-6670
DOI: 10.3182/20060705-3-fr-2907.00059