Electrical Error Proofing Design Technique of Civil Aircraft Based on Safety Analysis

Human error is a critical factor of aviation accidents, causing huge economic losses and even casualties, and the number of airborne electrical equipment has increased significantly
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, so it is urgent to carry out the research on electrical error proofing. This paper identifies the pattern and content of electrical errors of civil aircraft based on scenario analysis, proposes a set of design requirements and different types of implementation measures for electrical error proofing, Meanwhile, provides the specific methods and process of safety analysis for electrical errors. This paper has a certain guiding significance for effectively avoiding electrical errors, improving the quality of aircraft electrical design and the level of safety flight.