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|Title:||Robust decoupling of discrete systems using ℓ1 optimization||Authors:||Quek, C.K.
|Issue Date:||1997||Citation:||Quek, C.K.,Loh, A.P. (1997). Robust decoupling of discrete systems using ℓ1 optimization. IEEE Transactions on Automatic Control 42 (4) : 549-553. ScholarBank@NUS Repository. https://doi.org/10.1109/9.566667||Abstract:||In this paper, we address a control design problem related to decoupling, namely robust decoupling. The idea of robust decoupling is defined and shown to be equivalent to robust performance of a Hadamard-weighted ℓ1 performance measure. A necessary and sufficient condition to determine if a compensator satisfies robust performance of a Hadamard-weighted ℓ1 performance measure in the presence of structured uncertainty is given. This condition can be used to determine if a compensator robustly decouples a plant. Finally, an iterative scheme for synthesizing a robust decoupling controller is discussed.||Source Title:||IEEE Transactions on Automatic Control||URI:||http://scholarbank.nus.edu.sg/handle/10635/81114||ISSN:||00189286||DOI:||10.1109/9.566667|
|Appears in Collections:||Staff Publications|
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