A New Method for Measuring the Rotational Angles of a Precision Spherical Joint Using Eddy Current Sensors. - Penghao Hu; Linchao Zhao; Chuxin Tang; Shanlin Liu; Xueming Dang; Yi Hu (Sensors, 2020)

Drift Reduction of a 4-DOF Measurement System Caused by Unstable Air Refractive Index. - Rui-Jun Li; Yongjun Wang; Pan Tao; Rongjun Cheng; Zhenying Cheng; Yongqing Wei; Xueming Dang (Sensors, 2020)