Title :
Scaled impulse energy approximation for model reduction
Author_Institution :
Dept. of Math. & Stat., Paisley Coll. of Technol., UK
fDate :
8/1/1988 12:00:00 AM
Abstract :
It is shown that the impulse energy approximation technique for model reduction can be improved by scaling in the frequency domain. The method remains simple to use and retains the stability property of impulse energy approximation. Criteria are given for choosing an appropriate scaling parameter. An example illustrates the technique
Keywords :
approximation theory; modelling; frequency domain; impulse energy approximation; model reduction; scaling; Distributed computing; Frequency; Joining processes; Linear approximation; Linear systems; Mathematics; Reduced order systems; Stability; Statistics; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
