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多电/全电飞机的关键技术之一就是飞控系统中的机电作动系统设计。在Ghosh和Bhadra所建立的电机键合图模型基础上,根据机电作动系统的原理和结构,应用功率键合图理论对机电作动系统各部件进行了研究,在此基础上建立起了机电作动系统的统一扩展键合图模型,并利用现有键合图软件对系统进行了仿真和分析。仿真结果符合预期的设计要求,为机电作动系统的优化设计提供了依据。
One of the key technologies of multi-electric / all-electric aircraft is the design of electro-mechanical actuation system in flight control system. Based on the motor bond graph model established by Ghosh and Bhadra, according to the principle and structure of the electromechanical actuation system, the power bond graph theory is used to study the components of the electromechanical actuation system. Based on this, The unified system of actuation system expands the bond graph model and simulates and analyzes the system by using the existing bond graph software. The simulation results meet the expected design requirements and provide the basis for the optimal design of the electro-mechanical actuation system.