Data of setpoints and linear encoder of moon-shaped trajectory

Due to the existence of Dynamic Error Outside Servo-loop (DEOS), the Linear Encoder Feedback Position (LEFP) under closed-loop control is inconsistent with the Effector End Position (EEP), which results in the difference between the trajectory at the LEFP and the trajectory at the EEP.   This dataset includes: Setpoints Positions (SP), setpoints acceleration, and setpoints jerk of X- and Y-axis; Linear Encoder Feedback Positions (LEFPs) of X- and Y-axis; Effector End Positions (EEP) of X- and Y-axis; Curvature of the moon-shaped trajectory; Trajectory error at LEFP; Trajectory error at EEP.

These data represent the Influence of DEOS on the trajectory error   The SPs were generated and collected the KEDE GNC61 CNC system. The programmed feed rate is set to 10000mm/min. The LEFPs and EEPs were calculated by the transfer functions from SP to LEFP and the transfer functions from SP to EEP of a machine tool, respectively.