Abstract
In this paper, a novel discrete-time model-reference based control of the tool-work-piece interaction force in a milling process has been designed. The novelty of the scheme relies on the use of a fractional order hold (FROH) instead of a ZOH to obtain the discrete model of the plant. The additional degree of freedom provided by the FROH allows improve the closed-loop behavior of the time-varying unknown system by an adequate selection of its gain, as simulation results have pointed out.
Original language | English |
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Title of host publication | IEEE Conference on Emerging Technologies and Factory Automation, 2006 |
Subtitle of host publication | ETFA '06 |
Place of Publication | Piscataway, New Jersey |
Publisher | IEEE |
Pages | 1005-1008 |
Number of pages | 4 |
ISBN (Print) | 0780397584 |
DOIs | |
Publication status | Published - 2006 |
Keywords
- milling process
- discrete-time model reference control
- adaptive control systems