Identifiability Research of Generator Excitation System

DOI

10.2991/iccte-16.2016.153How to use a DOI?

Keywords

Excitation system;Parameter identification;Study on identifiability.

Abstract

Found in the study of generator excitation system,by using the method of parameter identification for the model may well fit the system of input and output dynamic data, but some parameter identification result is very unstable or appear more solution, This phenomenon is known as the parameter identifiability. It has a close relationship between the parameter identifiability and trajectory sensitivity , and the parameters can not be identified simultaneously when the parameter sensitivity curves show the same phase or reverse phase changing.It is called associated parameters when the parameters can not be identified at the same time.For the associated parameters,then associated parameters were all estimated by assigning default value to some of the representative parameters.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jian Zhang
AU  - Pengfei Zeng
AU  - Yali Zhang
PY  - 2016/01
DA  - 2016/01
TI  - Identifiability Research of Generator Excitation System
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 888
EP  - 891
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.153
DO  - 10.2991/iccte-16.2016.153
ID  - Zhang2016/01
ER  -