Document
type: Class

PID based on attractive ellipsoid method for dynamic uncertain and external disturbances rejection in mechanical systems
crisid: 4351
related by: authorship_25500
related by: authorship_25498
origen: scopus
type: Entity
type: Article
date time value: article date 4351
e iscopus: 2-s2.0-84930660230
type: Continuant
abstract: This paper presents a stability analysis for LNDS (Lagrangian nonlinear dynamical systems) with dynamic uncertain using a PID controller with external disturbances rejection based on attractive ellipsoid methods, since the PID-CT (proportional integral derivative computed torque) compensator has been used for the nonlinear trajectory tracking of an LNDS, when there are external perturbations and system uncertainties. The global system convergence of the trivial solution has not been proved. In this sense, we propose an approach to find the gains of the nonlinear PID-CT controller to guarantee the boundedness of the trivial solution by means of the concept of the UUB (uniform-ultimately bounded) stability. In order to show the effectiveness of the methodology proposed, we applied it in a real 2-DoF robot system. © 2015 Jesus Patricio Ordaz Oliver et al.
type: Information Content Entity
estado: published
doi: 10.1155/2015/701415
type: Generically Dependent Continuant
type: Document
freetext keyword: Dynamical systems; Electric drives; Nonlinear dynamical systems; Three term control systems; Two term control systems; Uncertainty analysis; Attractive ellipsoid methods; External disturbances; External perturbations; Mechanical systems; Proportional integral derivatives; System uncertainties; Trajectory tracking; Ultimately bounded; Proportional control systems
artnum: 701415
most specific type: Document
volume: 2015
has publication venue: Mathematical Problems in Engineering
related by: authorship_25497
related by: authorship_25499
type: Thing
accesstype: All Open Access, Gold, Green
most specific type: Article

Continuant
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Entity
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Generically Dependent Continuant
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RDF description of PID based on attractive ellipsoid method for dynamic uncertain and external disturbances rejection in mechanical systems - http://orbis.uaslp.mx/vivo/individual/scopus4350
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date: 2026-08-27T05:46:27
publisher: vivo
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Article
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Information Content Entity
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Mathematical Problems in Engineering
type: Document
type: Continuant
type: Periodical
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type: Information Content Entity
publication venue for: PID based on attractive ellipsoid method for dynamic uncertain and external disturbances rejection in mechanical systems
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type: Generically Dependent Continuant
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