The aircraft power supply system provides power for all the electrical equipment on the aircraft. Its normal operation is the key to ensure the safe flight of the aircraft. So, identifying the hazards in aircraft power supply system is necessary and critically important. In this paper, a hazard identification system for APSS based on the combined simulation of SIMPLORER and MATLAB is proposed. First, the different main fault modes in the aircraft power supply system are set on the control interface. Then, through the simulation model established on SIMPLORER, the aircraft power supply system power supply logic simulation is realized in the set fault mode. Finally, the simulation result is sent to the MATLAB to complete an identification process by using support vector machine method. The final state of each component and the identification result are shown in the control interface. The hazard identification system proposed in this paper has strong data interactivity and it can be applied to online hazard identification.

中文翻译：

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基于SIMPLORER与MATLAB联合仿真的飞机供电系统危险识别系统设计

飞机供电系统为飞机上的所有电气设备供电。其正常运行是保证飞机安全飞行的关键。因此，识别飞机电源系统中的危害是必要且至关重要的。本文提出了一种基于SIMPLORER和MATLAB联合仿真的APSS危险识别系统。首先，在控制界面上设置飞机供电系统中不同的主要故障模式。然后通过在SIMPLORER上建立的仿真模型，在设定的故障模式下实现飞机供电系统供电逻辑仿真。最后将仿真结果送入MATLAB，利用支持向量机方法完成识别过程。各部件的最终状态和识别结果显示在控制界面中。本文提出的危害识别系统具有很强的数据交互性，可以应用于在线危害识别。