Referenced Items are not available for this document.
Rattan (1984, 1989) suggests two methods for designing a digital control system to match the performance of a given continuous control system as closely as possible. In this note, two main points are made. First, there are a number of errors in the paper by Rattan (1989) that significantly affect its conclusions. Second, neither of the methods is guaranteed to produce a stable closed-Loop system, even if the original closed-loop system is stable. In fact, the two methods will generally lead to unstable closed-loop systems when the number of free parameters in the compensator design process is large.<
Published in:
Automatic Control, IEEE Transactions on
(Volume:39
,
Issue:
2
)
Date of Publication: Feb. 1994
- Page(s):
- 420 - 421
- ISSN :
- 0018-9286
- INSPEC Accession Number:
- 4666748
- Digital Object Identifier :
- 10.1109/9.272348
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Feb. 1994
- Sponsored by :
- IEEE Control Systems Society
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