NDLI: Preshaping command inputs for explicit fractional derivative systems: Application to CRONE control

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Preshaping command inputs for explicit fractional derivative systems: Application to CRONE control

Content Provider	Semantic Scholar
Author	Poty, A. Melchior, Peter Levron, François Orsoni, Bruno Oustaloup, Alain
Copyright Year	2003
Abstract	Shaping command input or preshaping is used for reducing system vibration in motion control. Desired systems inputs are altered so that the system finishes the requested move without residual vibration. This technique, developed by N.C. Singer and W.P. Seering, is used for example in the aerospace field, in particular in flexible structure control. This paper presents the extension of this method for explicit fractional derivative systems (generalized derivative systems). A robustness study is then presented, and preshaping is applied to improve second generation CRONE control (explicit fractional derivative transfer function) response time. Shaper coefficients are calculated in real time using properties of explicit fractional derivative systems and results in simulation are given.
Starting Page	2279
Ending Page	2284
Page Count	6
File Format	PDF HTM / HTML
DOI	10.23919/ecc.2003.7085306
Alternate Webpage(s)	http://www.nt.ntnu.no/users/skoge/prost/proceedings/ecc03/pdfs/386.pdf
Alternate Webpage(s)	http://folk.ntnu.no/skoge/prost/proceedings/ecc03/pdfs/386.pdf
Alternate Webpage(s)	https://doi.org/10.23919/ecc.2003.7085306
Journal	2003 European Control Conference (ECC)
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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