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Model reduction of controlled Fokker--Planck and Liouville-von Neumann equations. (arXiv:1706.09882v1 [math.NA])

来源于:arXiv
Model reduction methods for bilinear control systems are compared by means of practical examples of Liouville-von Neumann and Fokker--Planck type. Methods based on balancing generalized system Gramians and on minimizing an H2-type cost functional are considered. The focus is on the numerical implementation and a thorough comparison of the methods. Structure and stability preservation are investigated, and the competitiveness of the approaches is shown for practically relevant, large-scale examples. 查看全文>>