Modeling dynamic hysteresis through Fully Connected Cascade neural networks
- Resource Type
- Conference
- Authors
- Laudani, Antonino; Lozito, Gabriele Maria; Fulginei, Francesco Riganti; Salvini, Alessandro
- Source
- 2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a better tomorrow (RTSI) Research and Technologies for Society and Industry Leveraging a better tomorrow (RTSI), 2016 IEEE 2nd International Forum on. :1-5 Sep, 2016
- Subject
- Bioengineering
Communication, Networking and Broadcast Technologies
Computing and Processing
Fields, Waves and Electromagnetics
General Topics for Engineers
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Training
Magnetic hysteresis
Computer architecture
Computational modeling
Neurons
FCC
Magnetic fields
Magnetic Hysteresis
Neural Networks
Iron osses
Fully Connected Cascade
- Language
This work documents the research towards the development of a neural approach to represent ferromagnetic materials under dynamic excitation. The proposed approach is based on a Neural System (NS) composed by advanced neural networks featuring the novel Fully Connected Cascade (FCC) architecture. This architecture is particularly suited to solve complex problems. For the training of the network an ad-hoc second order algorithm, known as Neuron-by-Neuron, was used. The neural system was trained on experimental hysteresis curves obtained by measurements performed at different frequencies. Validation was performed both against a numerical model (the dynamic Jiles-Atherton model), and against measurements on a non-oriented Fe-Si device.