Mapping error of linear dynamic systems caused by reduced-order model
โ Scribed by Layer, E.
- Book ID
- 114544918
- Publisher
- IEEE
- Year
- 2001
- Tongue
- English
- Weight
- 181 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0018-9456
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๐ SIMILAR VOLUMES
The method of' reducing the order of's linear multir~ariablr system is discussrd. The dominant poles of the original system are retainc~d,.f~llor~c?d by matching the steady state parts of the unit step responses qf' the original and reduced systems. Each element of' the tran.sfkr Junction matri.x (?
For monovariable systems, if the nominal transfer function is irreducible the minimal order is tlw clqwr of'tllr(/~~tl(~l~litl~ltot.~)ol!'l~ol~liCtl. In multivariable systems. this order is (I/ krst equal to the degree of the last common multiple of the denominators of the transfer matrix function e
Application of two-time scale discrete singular perturbation methods have been limited to the linear systems. The area of discrete-time non-linear systems has received little attention. This paper deals with the singular perturbation model of non-linear discrete-time dynamic systems. We present a sp