The embodiment of the invention discloses a vertical control test flight method for a manned airship in a troposphere without engine power, which comprises the following steps: the airship normally takes off to a certain height and normally returns to a preset landing area, and the thrust and vector of the airship are adjusted, so that the airship is basically in a hovering state above the landing area; all the engines are stopped from idling or part of the engines are stopped from idling (other engines are stopped from idling), and the descending rate of the airship is adjusted by throwing ballast and opening a helium valve to release helium, so that the airship safely lands to a preset landing area. According to the technical scheme provided by the embodiment of the invention, the blank of vertical control model qualification trial flight of the manned airship with the vector propulsion system in the troposphere under the condition of no engine power is filled.
本发明实施例公开了一种载人飞艇在对流层且无发动机动力下的垂直操纵试飞方法,包括:飞艇正常起飞至一定高度,正常返场至预设着陆区域,调整飞艇推力和矢量,使飞艇在着陆区域上空基本处于悬停状态,将全部发动机收怠速或关闭部分发动机(其他发动机收怠速),通过抛投压舱物和打开氦气阀释放氦气调整飞艇的下降率,使飞艇安全着陆至预设着陆区域。本发明实施例提供的技术方案填补了具有矢量推进系统的载人飞艇在对流层、且无发动机动力情况下的垂直操纵型号合格审定试飞的空白。
Vertical control test flight method for manned airship in troposphere without engine power
载人飞艇在对流层且无发动机动力下的垂直操纵试飞方法
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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