標題: | 双模式慣性馬達之設計與特性研究 The Design and Characteristic Research of a Dual-mode Inertia Motor |
作者: | 鄭喬華 Cheng, Chiao-Hua 洪紹剛 Hung, Shao-Kang 機械工程學系 |
關鍵字: | 致動器;壓電材料;Inertia Motor;Piezoelectric |
公開日期: | 2010 |
摘要: | 本論文提出一種双模式慣性馬達,內含兩個並聯的壓電元件,同動模式下可以造成平移運動,差動模式下可以造成旋轉運動,進而具有兩個自由度,相較於傳統串聯式的設計具有多項優勢。本論文再以實驗方法探討此双模式慣性馬達的各項性能,例如速率、解析度、線性度、推力、扭矩等,再利用實驗結果決定適當的操作條件。 The design of a dual-mode inertia motor involves an actuator that can generate translational and rotational motion without connecting the actuators serially. The dual-mode inertia motor embeds two parallel piezoelectric elements. Translational motion is generated when these two piezoelectric elements act in the same direction; rotational motion is generated when these two piezoelectric elements act in the opposite direction. Traditionally, translational or rotational actuators should be stacked serially to have multi-axis degrees-of-freedom. This thesis presents performance characteristics such as linearity, resolution, velocity and appropriate operating frequency. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#GT079814513 http://hdl.handle.net/11536/47121 |
顯示於類別: | 畢業論文 |