| Title |
A Model Reduction of Linear Systems with Time Delay in Frequency Domain |
| Authors |
Ju-Sik Kim ; Jong-Gun Kim ; Jeong-Woong Ryu |
| Keywords |
model reduction ; transfer function synthesis |
| Abstract |
This paper proposes a frequency transfer function synthesis for simplifying a high-order model with time delay to a low-order model. The model reduction is based on minimizing the error function weighted by the numerator polynomial of reduced systems. The proposed methods provide a better fitness within low frequency. Four examples are given to illustrate the feasibilities of the suggested schemes. |