微型扭杆小滞后角精密测量技术的研究

The Study of Technology of Precise Measurement of Mini-lag Angle of Minitype Torsion Pole

在微型扭杆刚度及小滞后角测量仪的研制过程中 ,成功地解决了微型扭杆小滞后角的精密测量问题 ,测量精度达 0 .1″。本文着重介绍该仪器关于小滞后角测量的结构原理、实现小滞后角的精密测量的关键技术。实验证明 。

In the process of development of measure instrument used to measure stiffness and mini lag angle of minitype torsion pole, the problem in precise measurement of mini lag angle of minitype torsion pole was successfully solved(the measure precision reached 0 1″). This paper introduces the frame principle and the key technique of the precise measurement of mini lag angle. The experiment data proves that the developed measure instrument can satisfy the design requirement.