Robust H∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics

Mirsha Trujillo; Sillas Hadjiloucas; Victor Manuel Becerra

doi:10.1109/UKRICIS.2010.5898152

Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics

Mirsha Trujillo, Sillas Hadjiloucas, Victor Manuel Becerra

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We discuss a new methodology for designing optimal controllers tailored specifically for feedback substitution schemes. The loop shaping design procedure (LSDP) requires us to re-cast the problem using linear matrix inequalities to specify a range of objectives. We then use a genetic algorithm to perform a multi-objective optimization for the controller weights (MOGA). We contrast this methodology to that currently adopted to simultaneously minimize response time and noise variance in the feedback signal in simple SISO systems. We use robust control theory criteria to benchmark the performance of the designed controllers and compare them to those derived using analytical techniques.

Original language	English
Title of host publication	2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS)
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-6
ISBN (Electronic)	9781424490240
ISBN (Print)	9781424490233
DOIs	https://doi.org/10.1109/UKRICIS.2010.5898152
Publication status	Published - 1 Sept 2010

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Trujillo, M., Hadjiloucas, S., & Becerra, V. M. (2010). Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics. In 2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS) (pp. 1-6). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/UKRICIS.2010.5898152

Trujillo, Mirsha ; Hadjiloucas, Sillas ; Becerra, Victor Manuel. / Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics. 2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS). Piscataway : Institute of Electrical and Electronics Engineers Inc., 2010. pp. 1-6

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abstract = "We discuss a new methodology for designing optimal controllers tailored specifically for feedback substitution schemes. The loop shaping design procedure (LSDP) requires us to re-cast the problem using linear matrix inequalities to specify a range of objectives. We then use a genetic algorithm to perform a multi-objective optimization for the controller weights (MOGA). We contrast this methodology to that currently adopted to simultaneously minimize response time and noise variance in the feedback signal in simple SISO systems. We use robust control theory criteria to benchmark the performance of the designed controllers and compare them to those derived using analytical techniques.",

author = "Mirsha Trujillo and Sillas Hadjiloucas and Becerra, {Victor Manuel}",

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Trujillo, M, Hadjiloucas, S & Becerra, VM 2010, Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics. in 2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS). Institute of Electrical and Electronics Engineers Inc., Piscataway, pp. 1-6. https://doi.org/10.1109/UKRICIS.2010.5898152

Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics. / Trujillo, Mirsha; Hadjiloucas, Sillas; Becerra, Victor Manuel.

2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS). Piscataway : Institute of Electrical and Electronics Engineers Inc., 2010. p. 1-6.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Trujillo M, Hadjiloucas S, Becerra VM. Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics. In 2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS). Piscataway: Institute of Electrical and Electronics Engineers Inc. 2010. p. 1-6 doi: 10.1109/UKRICIS.2010.5898152

Robust H∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics

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Robust H^∞ optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics