Speed Sensorless Control of Ultrasonic Motors Using Neural Network
Abstract:
This paper presents a speed sensorless control for ultrasonic motors using a neural network. In the proposed method, a three-layered NN is used with offline training. The drive frequency, the root mean square value of input voltage and the surface temperature of USM are used as the inputs of NN for speed estimator. The validity of the proposed method is confirmed by experimental results.
Año de publicación:
2003
Keywords:
Fuente:

Tipo de documento:
Conference Object
Estado:
Acceso restringido
Áreas de conocimiento:
- Sistema de control
- Aprendizaje automático
- Simulación por computadora
Áreas temáticas:
- Física aplicada
- Métodos informáticos especiales
- Otras ramas de la ingeniería