ε-Embedding Model Reduction Method for Time-Delay Differential Algebra Systems.

Autor: Qiu, Zhi-Yong, Jiang, Yao-Lin
Předmět:
Zdroj: Circuits, Systems & Signal Processing; Nov2020, Vol. 39 Issue 11, p5390-5405, 16p
Abstrakt: A new model order reduction (MOR) method for large-scale time-delay differential algebra systems is proposed herein. The presented MOR algorithm is based on parametric moment matching and ε -embedding. By selecting an appropriate projection matrix, this process generates reduced-order models that preserve the structure of the original time-delay differential algebra system. Additionally, moment-matching results and error estimations are provided. Finally, two numerical circuits are tested to illustrate the effectiveness of the proposed MOR method. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index