Abstract
In this chapter, we give a generalization of differential balancing method for model reduction of nonlinear systems in the direction to computation. We generalize concepts of differential controllability and observability functions, then use them for model reduction. We show some stability properties are preserved under the model reduction and estimate the error bound by the model reduction.
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Acknowledgments
This work of Y. Kawano was partly supported by JST CREST and JSPS KAKENHI Grant Number 15K18087. The work was partly performed while Yu Kawano was visiting researcher at the University of Groningen.
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Kawano, Y., Scherpen, J.M. (2015). Model Reduction by Generalized Differential Balancing. In: Camlibel, M., Julius, A., Pasumarthy, R., Scherpen, J. (eds) Mathematical Control Theory I. Lecture Notes in Control and Information Sciences, vol 461. Springer, Cham. https://doi.org/10.1007/978-3-319-20988-3_19
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DOI: https://doi.org/10.1007/978-3-319-20988-3_19
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