γ-δ Routh approximation for interval systems
- 1 January 1997
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 42 (8), 1127-1130
- https://doi.org/10.1109/9.618241
Abstract
The paper presents the /spl gamma/-/spl delta/ Routh approximation for interval systems. The interval /spl gamma/s and /spl delta/s are evaluated for the higher order interval systems, and then an rth-order approximant is obtained by retaining the first r, interval /spl delta/s, and /spl gamma/s. A numerical example illustrates the procedure.Keywords
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