The invention relates to the technical field of aircraft fault-tolerant control, in particular to an airframe damage-oriented electric aircraft modeling and fault-tolerant flight control method, which comprises the following steps of: establishing an airframe damage electric aircraft model; and designing a fault-tolerant flight controller based on the body damage electric airplane model, and performing simulation verification. The method has the advantages that fault-tolerant flight control over the electric aircraft in the aircraft body damage state is achieved, the influence of aircraft body damage caused by bird collision, two-aircraft collision and the like on the flight safety of the electric aircraft is relieved, and the maneuverability and maneuverability of the electric aircraft in the aircraft body damage condition are improved; and a theoretical support can be provided for research on a manned-unmanned dual-mode control system and an autonomous intelligent flight control system of the electric aircraft.
本发明涉及飞机容错控制技术领域,涉及一种面向机体损伤的电动飞机建模与容错飞行控制方法,包括如下步骤,建立机体损伤电动飞机模型;基于机体损伤电动飞机模型,设计容错飞行控制器,并进行仿真验证。本发明的有益效果为:实现对电动飞机在机体损伤状态下的容错飞行控制,减轻由鸟撞、两机相撞等问题引起的机体损伤对电动飞机飞行安全的影响,提高电动飞机在遭遇机体损伤情况下的操纵性和机动性,并且可以为电动飞机有人‑无人双模操纵系统及自主智能飞行控制系统的研究提供理论支撑。
Electric aircraft modeling and fault-tolerant flight control method for aircraft body damage
一种面向机体损伤的电动飞机建模与容错飞行控制方法
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 |
European Patent Office | 2022
|European Patent Office | 2022
|Damage-Tolerant Aircraft Design
NTIS | 1984
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