Pole-zero, zero-pole canceling input shapers / Singh, Tarunraj in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 134 N° 1 (Janvier 2012)  

Pole-zero, zero-pole canceling input shapers [texte imprimé] / Singh, Tarunraj, Auteur . - 2012 . - 10 p.
Dynamic systems
Langues : Anglais (eng)
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 134 N° 1 (Janvier 2012) . - 10 p.

Mots-clés :	Aircraft control Delay filters Poles and zeros Robust Transfer functions
Index. décimale :	553 Géologie économique. Minérographie. Minéraux. Formation et gisements de minerais
Résumé :	This paper presents the development of an input-shaper/time-delay filter, which exploits knowledge of the zeros of a minimum-phase transfer function to reduce the output-transition time for a rest-to-rest maneuver problem, compared to the traditional zero vibration (ZV) input shaper. The maneuver time of the robust input shaper presented in this work will correspondingly have a smaller maneuver time compared to the zero vibration derivative (ZVD) input-shaper. The shaped profile is changing with time even after the completion of the maneuver similar to postactuation controllers. All the traditional technique for addressing multiple modes and desensitizing the filter over a specified domain of uncertainties are applicable to the technique presented in this paper.
DEWEY :	553
ISSN :	0022-0434
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