| タイトル | Head-up display in the non-precision approach |
| 本文（外部サイト） | http://hdl.handle.net/2060/19800017797 |
| 著者（英） | Naish, J. M. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1980-05-01 |
| 言語 | eng |
| 内容記述 | The problem of head-up guidance for an aircraft making an instrument approach without glide slope information is discussed. Requirements for path control are considered for each section of the approach profile and a head-up display is developed to meet these needs. The display is an unreferenced flight director which is modified by adding a ground referenced symbol as an alternative guidance component. The director is used for holding altitude in the first segment and for descent at a controlled rate in the second segment. It is used in the third segment to maintain the minimum decision altitude while assessing the approach situation. This is done by means of occasional brief changes to the referenced symbol. In the final segment a visual approach is made with the referenced symbol used continuously for path control. The display is investigated experimentally in simulated approaches made by three pilots. The results show a fair agreement between objective and subjective estimates of the quality of landing decisions. |
| NASA分類 | AIRCRAFT INSTRUMENTATION |
| レポートNO | 80N26296
A-8061
NASA-TM-81167 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/172220 |
