Results 21 to 30 of about 2,295 (160)
An Efficient Fault Tolerant Control Scheme for Euler–Lagrange Systems
International Journal of Applied Mathematics and Computer Science, 2023 Every closed-loop system holds a level of fault tolerance, which could be increased by using a fault tolerant control (FTC) scheme. In this paper, an efficient FTC scheme for a class of nonlinear systems (Euler–Lagrange ones) is proposed, which ...
Leal-Leal Ivon E., Alcorta-Garcia Efrain
doaj +1 more source
Robotics, 2022 In the fields of control engineering and robotics, either the Lagrange or Newton–Euler method is generally used to analyze and design systems using equations of motion.
Takashi Kusaka, Takayuki Tanaka
doaj +1 more source
Fractional Euler-Lagrange Equations Applied to Oscillatory Systems
Mathematics, 2015 In this paper, we applied the Riemann-Liouville approach and the fractional Euler-Lagrange equations in order to obtain the fractional nonlinear dynamic equations involving two classical physical applications: “Simple Pendulum” and the “Spring-Mass ...
Sergio Adriani David +1 more
doaj +1 more source
SPATIAL HAMILTONIAN IDENTITIES FOR NONLOCALLY COUPLED SYSTEMS
Forum of Mathematics, Sigma, 2018 We consider a broad class of systems of nonlinear integro-differential equations posed on the real line that arise as Euler–Lagrange equations to energies involving nonlinear nonlocal interactions.
BENTE BAKKER, ARND SCHEEL
doaj +1 more source
Sequential Predictors for Uncertain Euler–Lagrange Systems with Large Transmission Delays
Fractal and Fractional, 2023 This paper investigates the state prediction problems for uncertain Euler–Lagrange systems with large time delays during data transmissions. A set of sequential predictors is proposed to estimate the actual real-time states of the systems by using the ...
Shaobo Shen +3 more
doaj +1 more source
Inducing Optimality in Prescribed Performance Control for Uncertain Euler–Lagrange Systems
Applied Sciences, 2023 The goal of this paper is to find a stabilizing and optimal control policy for a class of systems dictated by Euler–Lagrange dynamics, that also satisfies predetermined response criteria. The proposed methodology builds upon two stages.
Christos Vlachos +3 more
doaj +1 more source
Higher Order Hamiltonian Systems with Generalized Legendre Transformation
Mathematics, 2018 The aim of this paper is to report some recent results regarding second order Lagrangians corresponding to 2nd and 3rd order Euler–Lagrange forms. The associated 3rd order Hamiltonian systems are found.
Dana Smetanová
doaj +1 more source
On networked Euler–Lagrangian systems consensus under switching topologies
The Journal of Engineering, 2021 This paper studies the consensus of multiple Euler–Lagrangian systems with dynamic uncertainties and the challenges to be solved lie on weak interaction, time‐varying interaction and parametric uncertainties.
Kun Liu +3 more
doaj +1 more source
AxiomsThis paper presents an analysis of the Hamiltonian formulation for continuous systems with second-order derivatives derived from Dirac’s theory. This approach offers a unique perspective on the equations of motion compared to the traditional Euler ...
Yazen M. Alawaideh +5 more
doaj +1 more source
Networked Euler-Lagrangian Systems Synchronization under Time-Varying Communicating Delays
Information, 2019 This paper investigates the problem of the task-space synchronization control for networked Euler-Lagrange systems. In the considered systems, there are time-varying delays existing in the networking links and every subsystem contains uncertainties in ...
Hongjun Wang, Zhuoqun Zhao, Tao Li
doaj +1 more source