中文摘要：

在扭矩控制相关的研究中，扭矩传感器对扭矩控制起着非常重要的作用。随着存贮、运算、逻辑判断与自动化操作等功能的智能控制技术和其它技术的发展，促进了扭矩传感器的发展。分析了扭矩传感的发展研究情况，并且进行了分类介绍，然后对国内外扭矩传感器的应用、发展、研究状况作了综述，分析了扭矩传感器存在的问题，并对扭矩传感器的发展前景提出了展望。

英文摘要：

In the research of control on torque, torque transducer is important for the torque control. Developments of intelligent control based on memory, operation, logic-judgement and automatization and other technology accelerate the step of torque sensor. The development and research of torque transducer were first analyzed, and calssify were introducted. Development and application as well as the research situation of the torque sensor were introduced. The existing problems of the torque seneor were analyzed. Finally, the developing prospect of the torque sensor was given.