Optimum reduction of large dynamic system†
- 1 December 1971
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 14 (6) , 1169-1174
- https://doi.org/10.1080/00207177108932123
Abstract
A performance index connecting the correlation measures of feedback errors of two unity feedback systems is suggested for obtaining the optimum simplified models of large, linear, time-invariant systems. To ensure the suitability of the index a simplification procedure by eliminating the remote poles in sequence is adopted. The examples indicate that the index is a useful criterion for optimum reduction of large dynamic systems.Keywords
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