Processed calibration data sets (20 steps) for torque estimation in Wind Turbine Gearboxes Using Fiber Optical Strain Sensors

The 20 data sets contain the processed data used for the calibration phase of the method presented in the paper "Input Torque Measurements for Wind Turbine Gearboxes Using Fiber Optical Strain Sensors": <br>There are 20 data sets, one for each torque level from 5% torque (005T file) to 100% torque (100T). <br>Each data sets includes the following variables: -str_fos: strain from the 54 fiber optical strain sensors-t_fos: time associated to strain data-LSS_taco: data from inductive sensor at low-speed shaft (once per revolution pulse)-HSS_M1_torque: torque data from test bench torque transducer at position 1.-HSS_M2_torque: torque data from test bench torque transducer at position 2.<br>-t_dq: time associated to analogue signals LSS_taco, HSS_M1 and HSS_M2.

本20组数据集包含论文《使用光纤应变传感器（Fiber Optical Strain Sensors）的风力发电机齿轮箱输入扭矩测量》中所提方法的校准阶段所用的预处理数据。
本次数据集共计20组，分别对应5%扭矩（对应文件005T）至100%扭矩（对应文件100T）的20个扭矩档位，每组数据对应一个扭矩等级。
每组数据集均包含以下变量：
- str_fos：54个光纤应变传感器采集的应变数据
- t_fos：与光纤应变传感器采集的应变数据对应的时间序列
- LSS_taco：低速轴（Low-Speed Shaft, LSS）感应传感器采集的数据（每旋转一周输出一次脉冲信号）
- HSS_M1_torque：测试台扭矩传感器（Torque Transducer）在位置1处采集的扭矩数据
- HSS_M2_torque：测试台扭矩传感器在位置2处采集的扭矩数据
- t_dq：与低速轴感应传感器、位置1和位置2的测试台扭矩传感器的模拟信号对应的时间序列