Envelope-Aware Flight Management for Loss of Control Prevention Given Rudder Jam
Envelope-Aware Flight Management for Loss of Control Prevention Given Rudder Jam
复制标题
包络感知飞行管理可预防方向舵堵塞时失控
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
I. Kolmanovsky
中科院分区：
文献类型：
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作者：
Pedro F. A. Di Donato;Swee Balachandran;Kevin McDonough;E. Atkins;I. Kolmanovsky
包络感知飞行管理系统是对传统飞行管理系统的增强，可防止失控或从失控中恢复。在这项工作中，失控被定义为偏离允许的飞行包线。包络感知飞行管理系统结合了飞行安全评估和管理、包络估计、飞行计划、系统识别和自适应控制功能。本文描述了包络估计、飞行计划以及飞行安全评估和管理的集成，以识别高失控风险的情况，及时覆盖名义机组/飞行管理系统以防止失控，并安全地恢复飞机。包络感知飞行管理系统用于防止双水獭在飞行中遇到方向舵堵塞而失控，这种故障可以先验地识别和建模。恢复意味着识别和维护合同飞行范围内的状态，...
The Envelope-Aware Flight Management System is an augmentation to a conventional flight management system that prevents or recovers from loss of control. Loss of control is defined in this work as an excursion outside the admissible flight envelope. The Envelope-Aware Flight Management System combines flight safety assessment and management, envelope estimation, flight planning, system identification, and adaptive control functions. This paper describes integration of envelope estimation, flight planning, and flight safety assessment and management to identify situations of high loss-of-control risk, override the nominal crew/flight-management-system just in time to prevent loss of control, and safely recover the aircraft. The Envelope-Aware Flight Management System is applied to prevent in-flight loss of control for a Twin Otter experiencing a rudder jam, a failure that can be identified and modeled a priori. Recovery translates to identifying and maintaining states within the contracted flight envelope,...