Model Reduction of Large-Scale Discrete Plants With Specified Frequency Domain Balanced Structure
- 17 November 2004
- journal article
- Published by ASME International in Journal of Dynamic Systems, Measurement, and Control
- Vol. 127 (3), 486-498
- https://doi.org/10.1115/1.1985436
Abstract
A new model reduction technique for linear time-invariant systems is proposed. A new method that reduces the order of large-scale systems by integrating singular perturbation with specified frequency domain balanced structure is proposed. Considering a frequency range at which the system actually operates guarantees a good approximation of the original full order model. Simulation experiments for model reduction of several large-scale systems demonstrate the effectiveness of the proposed technique.Keywords
This publication has 13 references indexed in Scilit:
- Principle of frequency-domain balanced structure in linear systems and model reductionComputers and Electrical Engineering, 2003
- Balanced truncation model reduction of periodic systemsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- FREQUENCY-WEIGHTED BALANCING RELATED CONTROLLER REDUCTIONIFAC Proceedings Volumes, 2002
- Model Reduction for Control System DesignPublished by Springer Science and Business Media LLC ,2001
- Model reduction of discrete linear systems via frequency-domain balanced structureIEEE Transactions on Circuits and Systems I: Regular Papers, 2000
- Frequency-weighted model reduction via interpolationElectrical Engineering in Japan, 1999
- Reduced-order models and controllers for continuous-time stochastic systems: an information theory approachIEEE Transactions on Automatic Control, 1999
- Controller reduction: concepts and approachesIEEE Transactions on Automatic Control, 1989
- On model reductionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1986
- Frequency-shaped cost functionals - Extension of linear-quadratic-Gaussian design methodsJournal of Guidance and Control, 1980