【摘要】 文章介绍了扭矩控制的两种常见方法，并比较分析了两种方法在实际应用中的优劣势。提出了一种多参数(扭矩、角度)扭矩传感器的应用场景及范围，提供了扭矩角度传感器的校准方法，该方法可有效解决扭矩角度传感器的溯源问题，并用实际数据验证该方法的可行性，对测量结果进行了不确定度评定与分析。最后对该校准方法存在的不足提出了改进设想。更多还原

【Abstract】 This paper introduces two common methods of torque control.Then it compares and analyzes the advantages and disadvantages of the two methods in practical applications.An application scene and range of multi parameter(torque, angle) torque sensors were proposed, then a calibration method for torque angle sensors was provided.This method can effectively solve the traceability problem of torque angle sensors, and the feasibility of this method was verified with actual data.The uncertainty of the measurement results was evaluated and analyzed.Finally, this paper proposes ideas for the shortcomings and improvements of this calibration method.更多还原