Frequency Domain Stochastic Balanced Truncation: An Accuracy Enhanced Large Scale Model Reduction Technique

2006 ◽  
Author(s):  
Hamid Shaker ◽  
Mahmoud Samavat ◽  
Ali Ghareveisi
Keyword(s):  
Model Reduction ◽  
Frequency Domain ◽  
Large Scale ◽  
Reduction Technique ◽  
Scale Model ◽  
Balanced Truncation ◽  
Large Scale Model ◽  
Model Reduction Technique

Model Reduction of Large-Scale Discrete Plants With Specified Frequency Domain Balanced Structure

2004 ◽  
Vol 127 (3) ◽  
pp. 486-498 ◽  
Author(s):  
Abbas H. Zadegan ◽  
Ali Zilouchian
Keyword(s):  
Model Reduction ◽  
Frequency Domain ◽  
Large Scale ◽  
Linear Time ◽  
Model Simulation ◽  
Large Scale Systems ◽  
Linear Time Invariant ◽  
Balanced Structure ◽  
Linear Time Invariant Systems ◽  
Model Reduction Technique

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.

scholarly journals Adaptive model reduction technique for large-scale dynamical systems with frequency-dependent damping

2018 ◽  
Vol 332 ◽  
pp. 363-381 ◽  
Author(s):  
Xiang Xie ◽  
Hui Zheng ◽  
Stijn Jonckheere ◽  
Axel van de Walle ◽  
Bert Pluymers ◽  
...  
Keyword(s):  
Dynamical Systems ◽  
Model Reduction ◽  
Large Scale ◽  
Reduction Technique ◽  
Adaptive Model ◽  
Frequency Dependent ◽  
Model Reduction Technique
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