ISSN:
1573-8450
Keywords:
continuous-time systems
;
frequency weighted model reduction
;
gradient flow
;
optimization
;
stability
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
Notes:
Abstract Inthis paper, a model reduction technique based on optimizationis presented. The objective function minimized is the impulseenergy of the overall system. An extension of the technique tothe frequency weighted case is also presented, where single-sidedor double-sided weightings can be incorporated in the reductionprocedure. The paper proposes an alternative to find an optimizationsolution by solving ordinary differential equations which aregradient flow associated with the objective function to be minimized.Two examples are presented to illustrate the effectiveness ofthe method.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1008366812002
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