CAJ | 학술논문

迈克尔逊干涉仪是一种精密的光学仪器，传动装置中微小的间隙都会使仪器引入较大的空程，只有当传动装置朝一个方向不间断地行进时才能有效减少该误差的发生，因此相对人的手工操作，用步进电机驱动的方式可使仪器一直处于工作状态中，减少了空程发生的概率，从而提高测量的准确度。
매극이손간섭의시일충정밀적광학의기，전동장치중미소적간극도회사의기인입교대적공정，지유당전동장치조일개방향불간단지행진시재능유효감소해오차적발생，인차상대인적수공조작，용보진전궤구동적방식가사의기일직처우공작상태중，감소료공정발생적개솔，종이제고측량적준학도。
Michelson interferometer is a precision optical instrument. Any micro clearance in device may cause relatively large null-space error. The space can be ignoreless only if the device works on the same direction and keeps no stop. Relative to manul control, step motor keeps the device on working, the null space is hardly caused. So the accuracy of experimental results is promoted.