Boundary Control of a Flexible Robotic Manipulator With Output Constraints
Sign Up to like & getrecommendations! Published in 2017 at "Asian Journal of Control"
DOI: 10.1002/asjc.1342
Abstract: In this study, we consider a boundary control problem of a flexible manipulator with input disturbances and output constraints, achieving pre-set performance attributes on position tracking error and the deflection error at the end of… read more here.
Keywords: output constraints; control; manipulator; control flexible ... See more keywords
A general decay result of a wave equation with a dynamic boundary control of diffusive type
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.5544
Abstract: We study a wave equation with a dynamic boundary control of diffusive type. We establish optimal and explicit energy decay formula by using resolvent estimates. Our new result generalizes and improves the earlier related results… read more here.
Keywords: boundary control; wave equation; dynamic boundary; diffusive type ... See more keywords
Robust Adaptive Boundary Control of Semilinear PDE SystemsUsing a Dyadic Controller
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4075
Abstract: In this paper, we describe a dyadic adaptive control (DAC) framework for output tracking in a class of semilinear systems of partial differential equations with boundary actuation and unknown distributed nonlinearities. The DAC framework uses… read more here.
Keywords: robust adaptive; control; adaptive boundary; control semilinear ... See more keywords
Energy corrected FEM for optimal Dirichlet boundary control problems
Sign Up to like & getrecommendations! Published in 2018 at "Numerische Mathematik"
DOI: 10.1007/s00211-018-0952-8
Abstract: In the presence of re-entrant corners, the solution of PDE-constrained optimization problems, in general, has singular components, even when the given data are smooth. Consequently, the use of standard finite element discretization gives rise to… read more here.
Keywords: energy; control; optimal dirichlet; dirichlet boundary ... See more keywords
Some Problems of Distributed and Boundary Control for Systems with Integral Aftereffect
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-018-4023-6
Abstract: We consider the problem of exact control for a system described by an equation with integral “memory.” It is shown that, under certain conditions, this system can be brought to rest in finite time by… read more here.
Keywords: problems distributed; control systems; control; distributed boundary ... See more keywords
Dynamic H∞ Feedback Boundary Control for a Class of Parabolic Systems with a Spatially Varying Diffusivity
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0926-3
Abstract: The dynamic H ∞ feedback boundary control for a class of parabolic distributed parameter systems with a non-constant (spatially varying) diffusion rate is addressed in this paper. The observer-based controller is designed to deal with… read more here.
Keywords: control class; control; feedback boundary; dynamic feedback ... See more keywords
PDE model-based boundary control of a spacecraft with double flexible appendages under prescribed performance
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2019.09.050
Abstract: Abstract This paper investigates a boundary control scheme of a spacecraft with double flexible appendages under prescribed performance. The flexible spacecraft system comprises a rigid central hub and two flexible appendages regarded as continuum models,… read more here.
Keywords: control; spacecraft; flexible appendages; boundary control ... See more keywords
Numerical Solution to the Positional Boundary Control Problem for the Wave Equation with Unknown Robin Coefficients
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.11.505
Abstract: Abstract A boundary control problem for the one-dimensional wave equation is considered. The goal of the closed-loop control is to bring the system from the unknown initial state to the rest state. The main specificity… read more here.
Keywords: numerical solution; control; control problem; boundary control ... See more keywords
Stabilization of the linear Kuramoto-Sivashinsky equation with a delayed boundary control
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.08.013
Abstract: Abstract In this paper we stabilize the linear Kuramoto-Sivashinsky equation by means of a delayed boundary control. From the spectral decomposition of the spatial operator associated to the equation, we find that there is a… read more here.
Keywords: boundary control; sivashinsky equation; kuramoto sivashinsky; linear kuramoto ... See more keywords
Output feedback boundary control of an axially moving system with input saturation constraint.
Sign Up to like & getrecommendations! Published in 2017 at "ISA transactions"
DOI: 10.1016/j.isatra.2017.02.009
Abstract: This paper is concerned with boundary control for an axially moving belt system with high acceleration/deceleration subject to the input saturation constraint. The dynamics of belt system is expressed by a nonhomogeneous hyperbolic partial differential… read more here.
Keywords: feedback boundary; input saturation; system; boundary control ... See more keywords
Stochastic boundary control design for Timoshenko beams with large motions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.05.003
Abstract: Abstract This paper considers modeling and boundary control of Timoshenko beams with large motions under both deterministic and stochastic external loads. The original nonlinear partial differential equations governing motion of the beams are derived and… read more here.
Keywords: control; beams large; control design; boundary control ... See more keywords