| タイトル | Multiple-slit shadow device for sensing the direction to a shining object |
| 著者（英） | Bruns, A. V. |
| 著者所属（英） | Kanner (Leo) Associates |
| 発行日 | 1974-10-01 |
| 言語 | eng |
| 内容記述 | A multi-slit shadow direction sensor of jalousie type (JDS) was developed to provide a simple, highly reliable tracking system to guide a rotating mirror toward the sun so that the reflected light would illuminate the input slit of a photoelectric spectrometer. The operating principle and stability are considered as well as determination of initial signal level at the output of each photosensor. A procedure is recommended for calculation of a JDS. Both one- and two-coordinate sun direction sensors are described and considered for use in the tracking system of a photoelectric spectrometer. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 75N10995 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/450836 |
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