Active Disturbance Rejection Control for Teleoperation Systems with Actuator Saturation
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.1767
Abstract: In this paper, stabilization of a nonlinear bilateral teleoperation system with time delays and actuator saturation is investigated via active disturbance rejection control (ADRC). An linear extended state observer is introduced to deal with the… read more here.
Keywords: rejection control; actuator saturation; teleoperation; disturbance rejection ... See more keywords
Robust H∞ static output‐feedback control for discrete‐time fuzzy systems with actuator saturation via fuzzy Lyapunov functions
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.1987
Abstract: In this paper, we present a new scheme for designing a H∞ stabilizing controller for discrete‐time Takagi‐Sugeno fuzzy systems with actuator saturation and external disturbances. The weighting‐dependent Lyapunov functions approach is used to design a… read more here.
Keywords: actuator saturation; control; fuzzy systems; systems actuator ... See more keywords
SOS Based Robust Control for Dynamic Positioning System Subject to Actuator Saturation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-017-0769-8
Abstract: In this paper, the problem of thruster saturation is considered for dynamic positioning systems of offshore platforms, specifically, a state feedback controller is developed for polynomial systems subject to actuator saturation. The sufficient conditions of… read more here.
Keywords: system; subject actuator; control; dynamic positioning ... See more keywords
Stability of Switched Positive Linear Systems with Actuator Saturation under Mode-dependent Average Dwell Time
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0332-x
Abstract: The stability problem is investigated for switched positive linear systems (SPLS) with unstabilized subsystem and actuator saturation. By using Lyapunov functions method and mode-dependent average dwell time (MDADT) strategy, sufficient conditions of the stability for… read more here.
Keywords: dwell time; average dwell; actuator saturation; stability ... See more keywords
Energy-shaping-based nonlinear controller design for rotary cranes with double-pendulum effect considering actuator saturation
Sign Up to like & getrecommendations! Published in 2020 at "Automation in Construction"
DOI: 10.1016/j.autcon.2019.103054
Abstract: Abstract Dynamic performance analysis and controller design become more difficult when the load sway in rotary cranes exhibits double-pendulum characteristics. Furthermore, uncertain parameters and external disturbances in the crane system make it difficult for traditional… read more here.
Keywords: energy shaping; controller design; actuator saturation; controller ... See more keywords
Position control of a rodless cylinder in pneumatic servo with actuator saturation.
Sign Up to like & getrecommendations! Published in 2019 at "ISA transactions"
DOI: 10.1016/j.isatra.2019.01.014
Abstract: In this paper, positioning control of a rodless cylinder in pneumatic servo systems with actuator saturation is investigated via an active disturbance rejection control. A linear extended state observer is designed to estimate and compensate… read more here.
Keywords: control; rodless cylinder; actuator saturation;
Fault-tolerant SMC for Takagi–Sugeno fuzzy systems with time-varying delay and actuator saturation
Sign Up to like & getrecommendations! Published in 2017 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2016.0845
Abstract: This study examines the problem of fault-tolerant sliding mode control (SMC) design subject to actuator saturation for a class of Takagi-Sugeno fuzzy systems with time-varying delay and external disturbances. Our main attention is to propose… read more here.
Keywords: fault tolerant; time varying; time; varying delay ... See more keywords
Robust adaptive passivity-based control of open-loop unstable affine non-linear systems subject to actuator saturation
Sign Up to like & getrecommendations! Published in 2017 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2017.0459
Abstract: Considering the effect of actuator saturation, a control design approach is presented for open-loop unstable affine non-linear systems. A feedback control law with some degrees of freedom along with a virtual output function is utilised… read more here.
Keywords: affine non; control; unstable affine; loop unstable ... See more keywords
Stability and performance analysis of switched linear systems subject to time delays and actuator saturation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2018.1511871
Abstract: ABSTRACT This paper is devoted to the stability and the performance for the switched linear systems with time delays and actuator saturation. Problems to be considered include the reachable set under a class of bounded… read more here.
Keywords: actuator saturation; time delays; stability performance;
Event-triggered output feedback dissipative control of nonlinear systems under DoS attacks and actuator saturation
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2022.2083260
Abstract: This paper presents a novel event-triggered dynamic output feedback dissipative control of nonlinear systems under intermittent denial-of-service (DoS) attacks and actuator saturation. Firstly, based on attack information, a secure event-triggered mechanism (ETM) is introduced, which… read more here.
Keywords: event triggered; output feedback; dos attacks; actuator saturation ... See more keywords
PID Control of Planar Nonlinear Uncertain Systems in the Presence of Actuator Saturation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE/CAA Journal of Automatica Sinica"
DOI: 10.1109/jas.2021.1004281
Abstract: This paper investigates PID control design for a class of planar nonlinear uncertain systems in the presence of actuator saturation. Based on the bounds on the growth rates of the nonlinear uncertain function in the… read more here.
Keywords: system; nonlinear uncertain; pid control; actuator saturation ... See more keywords