NDLI: Design of static cascade compensators using generalized singular values

Content Provider	IEEE Xplore Digital Library
Author	Rotea, M.A.
Copyright Year	1999
Description	Author affiliation: Sch. of Aeronaut. & Astronaut., Purdue Univ., West Lafayette, IN, USA (Rotea, M.A.)
Abstract	Cascade compensators are often used to direct the available control energy to a particular subset of plant modes whose dynamics is to be modified. In certain applications the cascade compensators can be taken to be simple frequency selective filters such as low-pass or band-pass filters. There are applications in which such simple solutions do not work. This paper describes a method to obtain cascade compensators when frequency selective filters do not suffice. The computations required to implement the results are rather simple and involve the calculation of the generalized singular value decomposition of a matrix pair constructed with frequency response data. When combined with robust methods for controller design, the results in this paper yield a simple and effective method for designing controllers that modify the dynamics associated with a specified subset of plant poles.
Starting Page	340
Ending Page	345
File Size	520868
Page Count	6
File Format	PDF
ISBN	0780355008
DOI	10.1109/CACSD.1999.808671
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-08-27
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Band pass filters Matrix decomposition Frequency response Shape control Aerodynamics Design methodology Damping Singular value decomposition Low pass filters Robust control
Content Type	Text
Resource Type	Article

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