Balanced truncation model reduction for linear time-varying systems
Balanced truncation model reduction for linear time-varying systems
复制标题
线性时变系统的平衡截断模型简化
DOI:
10.1080/13873954.2016.1198386
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发表时间:
2016
影响因子:
1.9
通讯作者:
T. Stykel
中科院分区:
文献类型:
--
作者:
N. Lang;J. Saak;T. Stykel
A practical procedure based on implicit time integration methods applied to the differential Lyapunov equations arising in the square root balanced truncation method is presented. The application of high-order time integrators results in indefinite right-hand sides of the algebraic Lyapunov equations that have to be solved within every time step. Therefore, classical methods exploiting the inherent low-rank structure often observed for practical applications end up in complex data and arithmetic. Avoiding the additional effort in treating complex quantities, a symmetric indefinite factorization of both the right-hand side and the solution of the differential Lyapunov equations is applied.
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DOI:
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发表时间:
2013
期刊:
影响因子:
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作者:
P. Benner;P. Kürschner;J. Saak
通讯作者:
J. Saak
DOI:
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发表时间:
1980
期刊:
1980 19th IEEE Conference on Decision and Control including the Symposium on Adaptive Processes
影响因子:
--
作者:
E. Verriest;T. Kailath
通讯作者:
T. Kailath
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
M. Bollhöfer;André K. Eppler
通讯作者:
André K. Eppler
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Norman Lang;H. Mena;J. Saak
通讯作者:
J. Saak
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
H. Sandberg
通讯作者:
H. Sandberg