CAJ | 학술논문

文中论述了红外目标仿真装置中用的“视场光栏”机构的作用，提出了一种新颖的用步进电机直接驱动两个带有“光学凸轮槽”的金属叶片相对转动的“视场光栏”机构，比国外同类机构具有机构简单、易于制造、易于控制、成本低等优点。
문중논술료홍외목표방진장치중용적“시장광란”궤구적작용，제출료일충신영적용보진전궤직접구동량개대유“광학철륜조”적금속협편상대전동적“시장광란”궤구，비국외동류궤구구유궤구간단、역우제조、역우공제、성본저등우점。
The function of the field stop used in an infrared targetsimulator is discussed and a novel field stop is presented in this paper. The metal laminae of the stop, with two optical cam grooves, can be turned relatively driven directly by a stepping motor. Compared with the same field stops of foreign country, our mechanism is simpler in structure and lower in cost and can be much more easily made and controlled.