Perpendicular Error Calibration of Simulation Turntable Using Transformation Matrix
Many errors including perpendicular error influence the accuracy of simulation turntable, which is a crucial equipment in hardware-in-the-loop simulation system. The aim of this paper is to propose a new method of perpendicular error motion separation of rotating spindle on a simulation turntable. Based on transformation matrix and small angle approximation, gesture transformation matrix with various error items is achieved. As a result of this analysis, perpendicular error analysis is carried out when this measurement result is applied to a simulation turntable. Furthermore, this study also permits the user to know how to minimize some error sources of the simulation turntable.
Donald C. Wunsch II, Honghua Tan, Dehuai Zeng, Qi Luo
Z. Y. Qu and Z. M. Ye, "Perpendicular Error Calibration of Simulation Turntable Using Transformation Matrix", Advanced Materials Research, Vols. 121-122, pp. 107-110, 2010