CAJ | 학술논문

为解决航空航天仪器小型化问题，以光电池阵列结构代替狭缝功能，将狭缝与光电池合二为一，使光的二次衍射变为一次衍射，以提高信号质量。由于光电池采用了阵列结构，缩小了面积，降低光源不均匀等影响，安装调试方便，有利于产业化生产和航空航天仪器的小型化。实践证明，取消狭缝，采用阵列光电池既提高了信号质量，又降低了加工成本，是增量式光电编码器的重要改进。
위해결항공항천의기소형화문제，이광전지진렬결구대체협봉공능，장협봉여광전지합이위일，사광적이차연사변위일차연사，이제고신호질량。유우광전지채용료진렬결구，축소료면적，강저광원불균균등영향，안장조시방편，유리우산업화생산화항공항천의기적소형화。실천증명，취소협봉，채용진렬광전지기제고료신호질량，우강저료가공성본，시증량식광전편마기적중요개진。
To solve the problem of aerospace equipment miniaturization, we use photocell array structure to replace the slits, and combine the slit with the photocell. Changing the diffracted light into a secondary diffraction, improves the signal quality. Using photocell array structure, reduces the size and the effects of uneven light, conducive to industrial production and aerospace equipment miniaturization. Practice has proved, cancellthe slit to using an array of photovoltaic cells viable, incremental photoelectric encoder is an important improvement.