LMIs in Control/pages/LMI for Matrix Norm Minimization
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LMIs in Control/pages/LMI for Matrix Norm Minimization
The System
[edit | edit source]Note that are symmetric matrices.
The Data
[edit | edit source]The Optimization Problem
[edit | edit source]Find
to minimize,
According to Lemma 1.2 in [1] page 11, the following statements are equivalent
The LMI: Minimization of Maximum Eigenvalue of a Matrix
[edit | edit source]Mathematical description of the LMI formulation:
Conclusion:
[edit | edit source]This problem is a slight generalization of the eigenvalue minimization problem for a matrix.
are parameters to be optimized
Implementation
[edit | edit source]A link to Matlab codes for this problem in the Github repository:
https://github.com/asalimil/LMI-for-Matrix-Norm-Minimization
Related LMIs
[edit | edit source]LMI for Matrix Norm Minimization
LMI for Schur Stabilization
External Links
[edit | edit source]A list of references documenting and validating the LMI.
- [1] - LMI in Control Systems Analysis, Design and Applications