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Sparsity Promoting H-Conic Control

Publication ,  Journal Article
Locicero, EJ; Bridgeman, L
Published in: IEEE Control Systems Letters
October 1, 2021

A controller is designed through an alternating direction method of multipliers (ADMM) algorithm to maximize sparsity while providing similar closed-loop $\mathscr {H}_{2}$ performance to an optimal 'target' controller and imposing conic bounds that ensure robust input-output stability for the nonlinear closed-loop system. The invoked sparsity improves implementation feasibility for large scale systems. The optimal target controller problem is reformulated and solved in terms of structured static output feedback. Feasibility and convergence are proved and the design is applied to a chain of mass-spring-dampers.

Duke Scholars

Published In

IEEE Control Systems Letters

DOI

EISSN

2475-1456

Publication Date

October 1, 2021

Volume

5

Issue

4

Start / End Page

1453 / 1458

Related Subject Headings

  • 4007 Control engineering, mechatronics and robotics
 

Citation

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Locicero, E. J., & Bridgeman, L. (2021). Sparsity Promoting H-Conic Control. IEEE Control Systems Letters, 5(4), 1453–1458. https://doi.org/10.1109/LCSYS.2020.3039712
Locicero, E. J., and L. Bridgeman. “Sparsity Promoting H-Conic Control.” IEEE Control Systems Letters 5, no. 4 (October 1, 2021): 1453–58. https://doi.org/10.1109/LCSYS.2020.3039712.
Locicero EJ, Bridgeman L. Sparsity Promoting H-Conic Control. IEEE Control Systems Letters. 2021 Oct 1;5(4):1453–8.
Locicero, E. J., and L. Bridgeman. “Sparsity Promoting H-Conic Control.” IEEE Control Systems Letters, vol. 5, no. 4, Oct. 2021, pp. 1453–58. Scopus, doi:10.1109/LCSYS.2020.3039712.
Locicero EJ, Bridgeman L. Sparsity Promoting H-Conic Control. IEEE Control Systems Letters. 2021 Oct 1;5(4):1453–1458.

Published In

IEEE Control Systems Letters

DOI

EISSN

2475-1456

Publication Date

October 1, 2021

Volume

5

Issue

4

Start / End Page

1453 / 1458

Related Subject Headings

  • 4007 Control engineering, mechatronics and robotics