| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 722582 | IFAC Proceedings Volumes | 2006 | 6 Pages |
Abstract
We propose to use a fractional order integrator (1/sa, a ε +) for simplifying the loop shaping in Quantitative Feedback Theory (QFT). The controller thus obtained is approximated to integer order in frequency domain by using Oustaloup's recursive approximation. The designed controller along with the prefilter is implemented realtime on a coupled-tank system and the experimental results are found to be satisfactory.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
