Identification data for Linear Direct Drive Forces compensation

Linear direct drive forces are identified for compensation, where a linear direct drive is mounted in parallel to a ball screw feed drive axis. Please refer to Readme.md contained in the dataset for more detailed information. Nut forces are measured via 4 parallel KISTLER force sensors in the nut. Total force is in `F_nut_sum`. Note, that the sensors may drift and have to be referenced. Contained measurements are: LDD_Transfer_function_Force_controlled.csv ... PRBS on linear direct drive current/force controlled for identification of its dynamics SP_ ... constant velocity with different velocities (named in mm/s) forward (positive axes direction) and backwards (negative axes direction) validate_SP ... constant velocity motion with compensation turned on to measure remaining forces and postiion errors Abbreviations used in data/metadata: LDA/LDD ... linear direct drive KGT/BSC ... ball screw drive

线性直接驱动力被识别以进行补偿，其中线性直接驱动装置平行安装于球丝螺母进给驱动轴。请参阅数据集中包含的Readme.md文件以获取更详细的信息。通过4个并行的KISTLER力传感器在螺母中进行力矩测量。总力矩记录于`F_nut_sum`中。请注意，传感器可能存在漂移现象，需进行校准。所包含的测量数据包括：LDD_Transfer_function_Force_controlled.csv ... 对线性直接驱动电流/力控制的PRBS进行测试以识别其动力学特性 SP_ ... 以不同速度（以毫米每秒命名）进行恒定速度的正向（正轴方向）和反向（负轴方向）运动 validate_SP ... 开启补偿的恒定速度运动以测量剩余的力和位置误差。数据/元数据中使用的缩写：LDA/LDD ... 线性直接驱动 KGT/BSC ... 球丝驱动