| タイトル | Development of the NASA VALT digital navigation system |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760008052 |
| 著者（英） | Mcconnell, W. J., Jr.; Skutecki, E. R.; Calzado, A. J. |
| 著者所属（英） | Sperry Flight Systems |
| 発行日 | 1975-01-01 |
| 言語 | eng |
| 内容記述 | The research to develop and fabricate a terminal area navigation system for use in the NASA VTOL Approach and Landing Technology (VALT) program. The results of that effort are reported. The navigation system developed and fabricated was based on a general purpose airborne digital computer. A set of flight hardware units was fabricated to create the necessary analog, digital and human interface with the computer. A comprehensive package of software was created to implement the control and guidance laws required for automatic and flight director approaches that are curved in two planes. A technique was developed that enables the generation of randomly shaped lateral paths from simple input data. The lateral path concept combines straight line and elliptical-curved segments to fit a continuous curved path to the data points. A simple, fixed base simulation was put together to assist in developing and evaluating the system. The simulation was used to obtain system performance data during simulated curved-path approaches. |
| NASA分類 | AIRCRAFT COMMUNICATIONS AND NAVIGATION |
| レポートNO | 76N15140
NASA-CR-144894 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/187500 |
