Abstract
It is shown how the two apparently different approaches to modelling reduction by least-squares time moment matching give identical results. This property also enables a clear understanding of how the method actually approximates the system. Computational savings are seen to be made by adopting the two-stage approach.
Original language | English |
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Pages (from-to) | 929-930 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 31 |
Issue number | 11 |
DOIs | |
Publication status | Published - 25 May 1995 |
Keywords
- Least-squares methods
- Moment matching reduction methods
- Modelling reduction
- Time moment matching
- Two-stage approach