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Design Of Feedforward Controllers For Multivariable PlantsControllers based on simple low-order transfer functions. Mathematical criteria derived for design of feedforward controllers for class of multiple-input/multiple-output linear plants. Represented by simple low-order transfer functions, obtained without reconstruction of states of commands and disturbances. Enables plant to track command while remaining unresponsive to disturbance in steady state. Feedback controller added independently to stabilize plant or to make control system less susceptible to variations in parameters of plant.
Document ID
19890000396
Document Type
Other - NASA Tech Brief
Authors
Seraji, Homayoun (Caltech)
Date Acquired
August 14, 2013
Publication Date
August 1, 1989
Publication Information
Publication: NASA Tech Briefs
Volume: 13
Issue: 8
ISSN: 0145-319X
Subject Category
ELECTRONIC SYSTEMS
Report/Patent Number
NPO-17177
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.