Robust Controller Design for Uncertain Linear Systems with Finite-frequency Specifications: A Polynomially Parameter-dependent Approach
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0871-1
Abstract: This paper investigates the robust controller design for polytopic-type uncertain linear systems disturbed by external disturbances in restricted frequency ranges. The primary goal is to design a state-feedback controller, ensuring that the closed-loop system is… read more here.
Keywords: frequency; controller design; robust controller; finite frequency ... See more keywords
Robust Controller Design for Takagi–Sugeno Systems with Nonlinear Consequent Part and Time Delay
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fuzzy Systems"
DOI: 10.1007/s40815-018-0549-5
Abstract: This paper deals with the controller design problem for a class of delayed nonlinear systems by introducing a delayed Takagi–Sugeno system with nonlinear consequent parts. It is assumed that the fuzzy Takagi–Sugeno model contains disturbances… read more here.
Keywords: takagi sugeno; controller design; delay; nonlinear consequent ... See more keywords
A robust controller for multi rotor UAVs
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.106010
Abstract: Abstract Unmanned aerial vehicles (UAVs) are safety-critical systems that often need to fly near buildings and over people under adverse wind conditions and hence require high manoeuvrability, accuracy, fast response abilities to ensure safety. Under… read more here.
Keywords: multi rotor; control; rotor; robust controller ... See more keywords
Design of a robust controller for DC/DC converter–electrolyzer systems supplied by μWECSs subject to highly fluctuating wind speed
Sign Up to like & getrecommendations! Published in 2020 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2020.104383
Abstract: Abstract A buck-based, isolated, high-voltage-ratio DC/DC converter that allows supplying a proton exchange membrane (PEM) electrolyzer from a micro-wind energy conversion system ( μ WECS) has been recently presented. It exhibits low ripple at the… read more here.
Keywords: presence; electrolyzer; model; robust controller ... See more keywords
Robust H∞ controller design for dynamic consensus networks
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DOI: 10.1080/00207179.2017.1334268
Abstract: ABSTRACT This paper studies an H∞ suboptimal control problems of consensus networks whereby the weights of network edges are no longer static gains, but instead are dynamic systems, leading to the notion of dynamic consensus… read more here.
Keywords: consensus networks; consensus; robust controller; dynamic consensus ... See more keywords
Robust ℋ 2 controller with parametric uncertainties applied to a reaction wheel unicycle
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control"
DOI: 10.1080/00207179.2018.1562224
Abstract: ABSTRACT A robust controller is designed using an LMI-based technique. In this approach, the controller synthesis is similar to an LQR, but with the possibility of considering parametric uncertainties. The designed controller is applied to… read more here.
Keywords: reaction wheel; robust controller; controller; parametric uncertainties ... See more keywords
An observer-based robust H∞ controller design for uncertain Takagi–Sugeno fuzzy systems with unknown premise variables using particle swarm optimisation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2020.1797922
Abstract: This paper deals with the observer-based robust H∞ controller design for the Takagi–Sugeno (T-S) continuous fuzzy systems with uncertainties and external disturbances in the case where the premise variables are not measurable. The main objective… read more here.
Keywords: fuzzy systems; premise variables; observer based; robust controller ... See more keywords
Robust control of 3-DOF parallel robot driven by PMAs based on nominal stiffness model
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Robotics"
DOI: 10.1080/01691864.2017.1284022
Abstract: Abstract This paper deals with an efficient implementation of robust controller on 3-DOF parallel robot driven by pneumatic muscle actuators (PMAs). PMA is a new flexible pneumatic actuator with relatively complex mathematical model. For the… read more here.
Keywords: stiffness; dof parallel; robot driven; parallel robot ... See more keywords
Decentralized Robust Controller Design for Strongly Interconnected Generators
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DOI: 10.1109/access.2023.3245564
Abstract: Stability of multiple interconnected generation systems are prone to the inter-area power oscillations among them. This issue becomes more significant when the interconnection strength among the generation systems is stronger. In previous control strategies, the… read more here.
Keywords: decentralized controllers; generation systems; decentralized robust; robust controller ... See more keywords
Nonlinear Robust Controller Applied to an Antilock Braking System With Estimation of Parametric Uncertainties and External Perturbations
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3520492
Abstract: The Anti–lock Braking System (ABS) is an active safety feature that reduces braking distance in automobiles by preventing the wheels from locking and skidding. Achieving optimal braking conditions is challenging due to the nonlinear dynamics… read more here.
Keywords: robust controller; controller; parametric uncertainties; nonlinear robust ... See more keywords
Robust Controller Design for Robot Joint Motor Modules Based on Dynamical Model
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2024.3465448
Abstract: The joint motor module, being a pivotal component of collaborative robots, exerts a direct and substantial influence on the overall performance of the robot. This research endeavors to develop an innovative model-based robust controller aimed… read more here.
Keywords: robust controller; joint motor; motor modules; controller ... See more keywords