Development of Equipment for Simultaneously Measuring Two-dimensional Rotation Angles of the Linear Guide Track
匡萃方(Cui-Fang Kuang)；馮其波(Qi-Bo Feng)；劉斌(Bin Liu)；張斌(Bin Zhang)；陳士謙(Shi-Qian Chen)
二維轉角 ； 偏仰角 ； 偏擺角 ； 同時測量 ； 直線導軌 ； 激光測量 ； two-dimensional rotation angles ； pitch ； yaw ； simultaneous measurement ； linear guide track ； laser measurement
|Volume or Term/Year and Month of Publication||
16卷8期（2005 / 08 / 15）
965 - 968
A simple and novel method for simultaneously measuring two-dimensional rotation angles of the linear guide track was presented which is based on a single-mode fiber-coupled laser module. The measuring model was established by adopting laser collimation technique. The system includes a fixing part and a moving part. The measuring principle of yaw and pitch was analyzed. The error separation is realized in theory. The experiments of stability, repeatability and its comparison with the double-frequency laser interference measuring system have been carried out. The practical results of the experiments show a good consistence with theoretical analysis. The systemic resolutions of measuring angles are better than 0.5”.
工程學 > 電機工程