推进
动力传动系统
机身
汽车工程
电力航天器推进
控制器(灌溉)
工程类
稳健性(进化)
计算机科学
控制工程
航空航天工程
扭矩
物理
化学
基因
热力学
生物
生物化学
农学
作者
Anna Misley,Matilde D'Arpino,Prashanth Ramesh
摘要
Hybrid turboelectric distributed propulsion systems are one the most promising solutions to reduce fuel consumption and emissions in aviation. In general, hybrid architectures require a higher number of components, which may increase the aircraft weight, so it is important to accurately design the energy and thermal management system of the powertrain to enable an optimal use of the electrical and fuel energy throughout the mission. This works describes the development of a real-time flight, thermal and propulsion control for a series-parallel hybrid turboelectric architecture, which guarantees the aircraft to follow the desired mission profile and to determine the control variables for optimally using the battery and the engine in terms of electrical power and cooling requirements. The developed controller is tested and validated in a Controller Hardware In the Loop test setup that includes a realistic model of the airframe, the propulsion system and the physical communication interface between the controller and the propulsor. The robustness of the controller is tested considering signal discretization effects and communication delays.
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