- 作者: 林清一; 周輝龍
- 作者服務機構: 國立成功大學航空太空工程研究所
- 中文摘要: 磁浮風洞研究發展上的重大實現困難在於模型姿態控制。為達到六個自由度的控制,所設計系統之動態不穩定性必需加以克服。本文中提出以四象感測器與側向感測器所設計的量測系統來實現模型之姿態控制。文中詳述量測校正的結果以顯示本系統應用於磁浮風洞之能力。本研究磁浮風洞系統是一個多變數控制系統,利用六個輸入電流來控制懸浮模型六個自由度的位置與姿態。本系統之動態模式已完全於實驗系統中建立並驗證其解耦效應。
- 英文摘要: Model attitude control is a major implementation problem in a magnetic suspension wind tunnel.To achieve six-degree-of-freedom control, the dynamically unstable nature of the designed system mustbe overcome. In this paper, a measurement system using a quadrant detector and lateral effect detectoris proposed to accomplish the model attitude control task. Measurement calibration is presented to showthe capability of the established system in application to a magnetic suspension wind tunnel. The magneticsuspension wind tunnel system is a multi-variable control system, with six inputs of magnetic coil currentto control the 6-DOF position and attitude outputs of the suspended model. The dynamic model is built-up and the coupling effect is identified by mean of real experiments in this paper.
- 中文關鍵字: magnetic suspension and balance system; wind tunnel; attitude control; 6-DOF position sensing system
- 英文關鍵字: --