Results 221 to 230 of about 26,784 (274)

Consensus of multiple Euler-Lagrange systems using one Euler-Lagrange System’s velocity measurements [PDF]

open access: yesInternational Journal of Control, Automation and Systems, 2016
This brief paper studies the stationary consensus of multiple Euler-Lagrange systems with nonlinear protocols. Two consensus protocols are given to guarantee that positions and velocities of multiple Euler-Lagrange systems reach consensus. Proposed protocols need only the relative position measurements and the velocity measurements of one Euler ...
Shan Cheng, Jinchen Ji, Shihua Li
exaly   +3 more sources

Virtual Holonomic Constraints for Euler-Lagrange Systems [PDF]

open access: yesIFAC Proceedings Volumes, 2010
Abstract This paper investigates virtual holonomic constraints for Euler-Lagrange systems with n degrees-of-freedom and n − 1 controls. The constraints have the form q1 = ϕ1 (qn), …, qn – 1 = ϕn ∓ 1 (qn), where qn is a cyclic configuration variable, so their enforcement corresponds to the stabilization of a desired oscillatory motion.
M. Maggiore, CONSOLINI, Luca
core   +7 more sources

Nonlinear Antiwindup Applied to Euler–Lagrange Systems [PDF]

open access: yesIEEE Transactions on Robotics and Automation, 2004
In this paper, we propose a nonlinear antiwindup scheme to guarantee stability and local performance recovery on Euler-Lagrange systems subject to input magnitude saturation. The antiwindup scheme consists in a dynamic augmentation to the baseline control system which, based on nonlinear analysis, is shown to induce global asymptotic stability and ...
Morabito, F, Teel, A, ZACCARIAN, LUCA
openaire   +4 more sources

Flocking of networked uncertain Euler–Lagrange systems on directed graphs

Automatica, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hanlei Wang
exaly   +3 more sources

Transformation Synthesis for Euler-Lagrange Systems [PDF]

open access: yes, 2007
The transformation of Euler-Lagrange systems, with the variable of position as output, in order to solve some interesting problem as the design of observer is considered in this paper. First, we will provide a necessary and sufficient condition, which ensures the transformation of such system into some structure affine in the velocities, as well as a ...
Mabrouk, Mohamed   +2 more
openaire   +2 more sources

Almost Anti-Periodic Discrete Oscillation of General N-Dimensional Mechanical System and Underactuated Euler-Lagrange System [PDF]

open access: yesApplied Sciences (Switzerland), 2022
In this paper, we introduce the notions of the almost anti-periodic discrete process of the N-dimensional vector-valued and N×N matrix-valued functions. Some basic properties of the almost anti-periodic discrete functions are established.
Chao Wang, Ravi P Agarwal
exaly   +2 more sources

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