Designing Fuzzy Descriptor Observer with Unmeasured Premise Variables for Head-Two-Arms-Trunk System
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DOI: 10.1016/j.ifacol.2020.12.2227
Abstract: Abstract Using the technique of unknown input observer, this paper aims at estimating internal variables of people living with a complete spinal cord injury (SCI). The goal is to provide a better understanding on the… read more here.
Keywords: head two; two arms; unmeasured premise; observer design ... 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
Functional observer–controller method for unmeasured premise variables Takagi-Sugeno systems with external disturbance
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DOI: 10.1080/00207721.2020.1817609
Abstract: A functional observer–controller design problem of Takagi-Sugeno fuzzy systems with unmeasured premise variables and external disturbance is investigated in this paper. First, robust state feedback controller is designed based on a relaxed fuzzy Lyapunov approach.… read more here.
Keywords: external disturbance; premise variables; controller; functional observer ... See more keywords
Unknown Input Observer Design for Interval Type-2 T–S Fuzzy Systems With Immeasurable Premise Variables
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DOI: 10.1109/tcyb.2016.2602300
Abstract: This paper deals with the problem of robust unknown input fault detection observers (UIFDOs) design for interval type-2 Takagi–Sugeno (T–S) fuzzy systems with immeasurable premise variables. It has been shown that choosing the system states,… read more here.
Keywords: premise variables; interval type; immeasurable premise; design ... See more keywords
Adaptive fault estimation for T-S fuzzy systems with unmeasurable premise variables
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Difference Equations"
DOI: 10.1186/s13662-018-1571-5
Abstract: This paper is concerned with the fault estimation problem for a class of Takagi–Sugeno (T-S) fuzzy systems with actuator faults and sensor disturbances. Premise variables of the T-S fuzzy systems are assumed to be unmeasurable… read more here.
Keywords: premise variables; adaptive fault; fuzzy systems; fault estimation ... See more keywords