Overall convergence rate of delta operator systems subject to actuator saturation
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DOI: 10.1002/rnc.3754
Abstract: Summary In this paper, overall convergence rate is considered for a delta operator system with actuator saturation. A saturation feedback law is presented for the delta operator system to obtain a desired overall convergence rate.… read more here.
Keywords: overall convergence; convergence rate; delta operator;
Sliding mode fault-tolerant control of uncertain system: a delta operator approach
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DOI: 10.1002/rnc.3788
Abstract: Summary This paper is concerned with the sliding mode control of uncertain nonlinear systems against actuator faults and external disturbances based on delta operator approach. The nonlinearity, actuator fault, and external disturbance are considered in… read more here.
Keywords: fault; delta operator; sliding mode; fault tolerant ... See more keywords
Approach to delay-dependent robust stability and stabilisation of delta operator systems with time-varying delays
Sign Up to like & getrecommendations! Published in 2018 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2017.0006
Abstract: This study investigates the problem of delay-dependent stability and stabilisation of uncertain delta operator systems with time-varying delay. A new model transformation is proposed using a three-term approximation, which has a smaller approximation error than… read more here.
Keywords: delta operator; operator systems; stability stabilisation; systems time ... See more keywords
A new fuzzy sliding mode controller design for delta operator time-delay nonlinear systems
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DOI: 10.1080/00207721.2019.1617368
Abstract: ABSTRACT This paper investigates the sliding mode control (SMC) problem for a class of delta operator uncertain time-delay nonlinear systems through Takagi–Sugeno fuzzy models. Some new sufficient conditions for asymptotic stability analysis of the sliding… read more here.
Keywords: delta operator; sliding mode; delay nonlinear; time ... See more keywords
Delta-Operator-Based Reaching Laws for Sliding Mode Control Design
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DOI: 10.1109/tcsii.2021.3128250
Abstract: Most of the continuous-time algorithms are implemented in the discrete domain. Therefore, it is of utmost importance to have a smooth transition between discrete and continuous time models for enhancing numerical conditioning. Delta-operator is known… read more here.
Keywords: delta operator; delta; sliding mode; operator based ... See more keywords
Stabilization for two-dimensional delta operator systems with time-varying delays and actuator saturation
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Difference Equations"
DOI: 10.1186/s13662-018-1851-0
Abstract: In this paper, stabilization is studied for a two-dimensional delta operator system with time-varying delays and actuator saturation. Both lower and upper bounds of the time-varying delays are considered. An estimate of the domain of… read more here.
Keywords: delta operator; varying delays; time varying; dimensional delta ... See more keywords