Reference : An Adaptation of the Newmark Scheme for the Integrated Simulation of Mechatronic Systems

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering Physical, chemical, mathematical & earth Sciences : Mathematics Engineering, computing & technology : Computer science
	To cite this reference:	http://hdl.handle.net/2268/61632

Title :	An Adaptation of the Newmark Scheme for the Integrated Simulation of Mechatronic Systems
Language :	English
Author, co-author :	Bruls, Olivier [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
	Duysinx, Pierre [Université de Liège - ULg > Département d'aérospatiale et mécanique > Ingénierie des véhicules terrestres >]
	Golinval, Jean-Claude [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures >]
Publication date :	Aug-2002
Main document title :	Proceeding of 6th Int. Conf. on Motion and Vibration Control (MOVIC)
Pages :	484-489
Peer reviewed :	No
On invitation :	No
Audience :	International
Event name :	6th Int. Conf. on Motion and Vibration Control (MOVIC)
Event place (city) :	Saitana
Event country :	Japan
Keywords :	[en] Flexible Multibody Systems ; Finite Element Method ; Mechatronic systems ; Integrated Simulation ; Active Control
Abstract :	[en] A methodology is developed to simulate flexible multibody systems subject to the action of a digital control system. The mechanical model is built in the formalism of flexible multibody dynamics using the Finite Element Method. At the begining of each sampling period, the model of the control system is used to compute the control forces and torques applied to the mechanism. A second-order system with a direct velocity feedback controller is considered to study the performances of the method. A modification of the classical Newmark algorithm yields outstanding improvements in the results quality.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/61632

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