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| Titel: |
USE OF B-SPLINES TO OBTAIN ACCURATE TRANSIENT RESPONSES FOR FEEDBACK CONTROL SYSTEMS WITH TIME DELAYS |
| Auteur: |
Leu, Jeng-Fan Tsay, Sun-Yuan Hwang, Chyi |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 178 (2000) nr. 1 pagina's 199-219 |
| Jaar: |
2000-03-01 |
| Inhoud: |
This paper is concerned with representing the transient time response of a closed-loop control system having pure and/or distributed time delays in terms of B-spline series. More precisely, it regards to the inversion of Laplace transforms of irrational type with the B-spline series expansion approach. The B-spline series for a time function/(f) with r ≥ 0 contains first several terms in boundary splines and the remaining terms in interior B-splines. It is shown that by matching the initial conditions of the response exactly, the coefficients associated with the interior B-splines can be accurately obtained by a computationally efficient FFT-based algorithm. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 13 van 13 gevonden artikelen
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