摘要
An interval type-2 fuzzy neural network (IT2FNN) control system is proposed to control the position of an X-Y-Theta (X-Y-θ) motion control stage using linear ultrasonic motors (LUSMs) to track various contours. The IT2FNN, which combines the merits of interval type-2 fuzzy logic system (FLS) and neural network, is developed to simplify the computation and to confront the uncertainties of the X-Y-θ motion control stage. Moreover, the parameter learning of the IT2FNN based on the supervised gradient descent method is performed on line. The experimental results show that the tracking performance of the IT2FNN is significantly improved compared to type-1 FNN.
| 原文 | 英語 |
|---|---|
| 頁(從 - 到) | 1138-1151 |
| 頁數 | 14 |
| 期刊 | Neurocomputing |
| 卷 | 72 |
| 發行號 | 4-6 |
| DOIs | |
| 出版狀態 | 已發佈 - 2009 1月 |
| 對外發佈 | 是 |
ASJC Scopus subject areas
- 電腦科學應用
- 認知神經科學
- 人工智慧
指紋
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