Optimum solution of model-reduction problem
- 1 January 1970
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers
- Vol. 117 (6) , 1161-1165
- https://doi.org/10.1049/piee.1970.0227
Abstract
Conditions are given for synthetising a reduced model for a multivariable time-invariant linear system by minimising a functional of the error between the output vector of the reduced model and the original model. It is shown that, when the system has a single output or single input and the eigenvalues of the reduced model are specified, the synthesis simplifies to a linear problem. A simple example is presented.Keywords
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