한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제12권5호
- /
- Pages.157-165
- /
- 1995
- /
- 1225-9071(pISSN)
- /
- 2287-8769(eISSN)
비선형 시스템규명; 신경회로망과 기존방법의 비교
Nonlinear System Identification; Comparison of the Traditional and the Neural Networks Approaches
초록
In this paper the comparison between the neural networks and traditional approaches as nonlinear system identification methods are considered. Two model structures of neural networks are the state space model and the input output model neural networks. The traditional methods are the AutoRegressive eXogeneous Input model and the Nonlinear AutoRegressive eXogeneous Input model. Computer simulation for an analytic dynamic model of a single input single output nonlinear system has been done for all the chosen models. Model validation for the obtained models also has been done with testing inputs of the sinusoidal, ramp and the noise ramp.
키워드