This paper analyzes the error of torque sensor of strain-resistor which derives from the influences of bending moment on elastic axis, and discusses the Eliminating techniques.
本文对在应用应变式扭矩传感器时由于在弹性轴上的弯矩而引起的误差进行了力学分析，并提出了消除的方法。
2
The traditional viewpoint of existing heating process and neglecting melting phenomena in welding results in the error of considering compressive plastic strain in welding.
由于认为焊缝存在加热过程和忽视熔化现象的存在，导致传统观点认为的焊缝存在压缩塑性应变的错误。
3
Big error occurs when such plastic strain is simplified as the linear function of displacement.