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A mixed Euler–Euler/Euler–Lagrange approach to erosion prediction [PDF]
Wear, 2015 Providing quantitative assessment of erosion in the various parts of a piping system is of considerable importance in the oil&gas industry. Field and lab erosion testing are extremely onerous and, for this reason, this task is typically achieved by means
Gianandrea Vittorio Messa +2 more
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Adaptive distributed optimization algorithms for Euler–Lagrange systems
Automatica, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yao Zou 0003 +2 more
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On the leader-follower synchronization of Euler-Lagrange systems
2015 54th IEEE Conference on Decision and Control (CDC), 2015In this paper we study the leader-follower synchronization problem of networked uncertain Euler-Lagrange systems under directed interconnection graphs. We first consider the case of ideal communication between agents and present an adaptive distributed control algorithm such that a group of Euler-Lagrange systems asymptotically synchronize their states
Abdelkader Abdessameud +2 more
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1998
It has been argued in the Introduction that a good starting point to develop a practically meaningful nonlinear control theory is to specialize the class of systems under consideration. The main reason being, of course, that the vast array of nonlinear systems renders futile the quest of a monolithic theory applicable for all systems. In particular, it
Romeo Ortega +3 more
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It has been argued in the Introduction that a good starting point to develop a practically meaningful nonlinear control theory is to specialize the class of systems under consideration. The main reason being, of course, that the vast array of nonlinear systems renders futile the quest of a monolithic theory applicable for all systems. In particular, it
Romeo Ortega +3 more
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Trajectory Tracking and Consensus of Networks of Euler—Lagrange Systems
IFAC Proceedings Volumes, 2011This paper addresses the problem of synchronizing networks of nonidentical, nonlinear dynamical systems described by Euler–Lagrange equations. It is assumed that the communication graph is simply connected and that the systems are fully actuated, with their states available for measurement. The communications can be subject to constant time-delays. The
Nuño Ortega, Emmanuel +3 more
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The Agreement of Euler-Lagrange Systems
2011In this chapter, we further extend the passivity approach from point robots to agents modeled as Euler-Lagrange systems. The Euler-Lagrange model is prevalently used to model multi-link robots and encompasses the double integrator model in (2.16) as a special case.
He Bai, Murat Arcak, John Wen
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Linear control of Euler–Lagrange systems
Physics Letters A, 2000Abstract In this Letter, we study linear control of Euler–Lagrange (EL) systems. We prove that there exists a linear proportional-integral-derivative control such that any state of the EL system can be stabilized for any compact set of initial conditions.
Jose Alvarez-Ramirez, Ilse Cervantes
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On nonlinear control of Euler-Lagrange systems: Disturbance attenuation properties
Systems & Control Letters, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Scherpen, Jacquelien M.A., Ortega, Romeo
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RIEMANNIAN OBSERVERS FOR EULER-LAGRANGE SYSTEMS
IFAC Proceedings Volumes, 2005In this paper, a geometrically intrinsic observer for Euler-Lagrange systems is defined and analysed. This observer is an generalization of the observer recently proposed by Aghannan and Rouchon.
David A. Anisi, Johan Hamberg
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Synchronization of multiple Euler-Lagrange systems with communication delays
2012 American Control Conference (ACC), 2012The synchronization problem of networked Euler-Lagrange systems is addressed. The information flow in the network is subject to unknown time-varying (possibly discontinuous) communication delays, and is represented by a directed communication graph that contains a spanning tree. Using a small gain framework, it is shown that the proposed control scheme
Abdelkader Abdessameud +2 more
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