Transfer Function Model Analysis of Two-Phase Traveling Wave Ultrasonic Motor
Available Online April 2016.
- https://doi.org/10.2991/emim-16.2016.137How to use a DOI?
- Ultrasonic Motor; System Identification; Speed Model
- Considering the difficulty to build a proper model from theoretical derivation,system identification is being applied greatly in practical engineering. In this paper, specific to ultrasonic motor(USM), a practical and effective method of identify the structure and parameter is introduced. By fitting the curve of transient process of USM amplitude step for different orders, an effective method for estimate the transfer function is also introduced. Accordingly, the system with three orders should be applied in engineering. The paper provides a proper method to identify the model of USM. However, in terms of other types of execute components?a large number of experiments are requested as well.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Dingjie Liu PY - 2016/04 DA - 2016/04 TI - Transfer Function Model Analysis of Two-Phase Traveling Wave Ultrasonic Motor BT - 6th International Conference on Electronic, Mechanical, Information and Management Society PB - Atlantis Press SP - 658 EP - 664 SN - 2352-538X UR - https://doi.org/10.2991/emim-16.2016.137 DO - https://doi.org/10.2991/emim-16.2016.137 ID - Liu2016/04 ER -