Arbitrary-order Continuous Finite-time Sliding Mode Controller for Fixed-time Convergence

Mishra, J, Yu, X and Jalili, M 2018, 'Arbitrary-order Continuous Finite-time Sliding Mode Controller for Fixed-time Convergence', IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 12, pp. 1988-1992.


Document type: Journal Article
Collection: Journal Articles

Title Arbitrary-order Continuous Finite-time Sliding Mode Controller for Fixed-time Convergence
Author(s) Mishra, J
Yu, X
Jalili, M
Year 2018
Journal name IEEE Transactions on Circuits and Systems II: Express Briefs
Volume number 65
Issue number 12
Start page 1988
End page 1992
Total pages 5
Publisher IEEE
Abstract Obtaining fixed-time convergence has recently gained much attention. In this case, the convergence time does not depend on initial conditions unlike conventional control schemes. This paper proposes a new algorithm for finite-time sliding mode control which can provide fixed-time convergence by suitably adding some special non-linear terms in the control design. The proposed control is free from chattering which is often required in many practical applications. Moreover, it can be generalized to any arbitrary order dynamical system. The convergence of the proposed scheme is proved. The effectiveness of the proposed scheme is verified by comparing with existing methods.
Subject Circuits and Systems
Keyword(s) Circuits and systems
Convergence
Fixed-time Convergence
Robustness
Robustness.
Sliding mode control
Sliding Mode Control (SMC)
Switches
Symmetric matrices
DOI - identifier 10.1109/TCSII.2018.2797126
ISSN 1549-7747
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