Zolotas_final_paper_No12.pdf (323.52 kB)
Mathematica implementation of output-feedback pole assignment for uncertain systems via symbolic algebra
journal contribution
posted on 2009-10-21, 11:17 authored by Xiang Zheng, Argyrios C. Zolotas, Hong WangThis paper presents the application of symbolic algebra techniques to the
MATHEMATICA implementation of a set of output-feedback pole assignment algorithms,
for systems characterised by parametric uncertainty. For multivariable
systems there may be more than one feedback matrix solutions leading
to the same closed-loop poles based on the same algorithm used. Thus overparameterised
solutions are sought by generalising the existing algorithms with
extra degrees of freedom retained in the symbolic variables. The general parametric
form of output-feedback compensators is developed in terms of the uncertain
parameters and symbols representing the extra degrees of freedom. The implementation
of three output-feedback pole assignment techniques is presented, with
the theory briefly introduced and examples illustrating the effectiveness of the
algorithms described.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Citation
ZHENG, X., ZOLOTAS, A.C., WANG, H., 2006. Mathematica implementation of output-feedback pole assignment for uncertain systems via symbolic algebra. International Journal of Control, 79 (11), pp. 1431-1446.Publisher
© Taylor & FrancisVersion
- AM (Accepted Manuscript)
Publication date
2006Notes
This is an electronic version of an article published in the International Journal of Control [© Taylor & Francis]. Information for the final version of the article as published in the print edition of the journal is available at: http://dx.doi.org/10.1080/00207170600726428ISSN
0020-7179;1366-5820Language
- en