Signal transmission reliability of cable harnesses is essential to commercial aircraft engine performance and flight safety as a commercial aircraft operates in growingly complex electromagnetic (EM) environments. Investigating EM responses of aircraft engine cable harnesses under high-intensity radiated field (HIRF) excitations enables optimization of cable harness configurations, and ensures satisfaction of airworthiness requirements of electromagnetic compatibility (EMC). Comprehending EM responses of aircraft engine cable harnesses also significantly improves robustness of the engine control system against EM disturbances. In alignment with industrial information integration engineering (IIIE), this work develops an integrated EM compatible cable harnessing model consisting sub-models accounting for disciplinary concerns of engine system performance, cable materials, cable structures, EM interferences, electric loadings, control robustness, etc. Then, this work verifies and validates the proposed cable harnessing models by conducting numerical experiments on a given cable harness subject to a number of EM wave interferences. The cable harnessing models and the tandem numerical analysis approaches developed in this work appreciably overcomes deficiencies appeared in relevant previous studies, and substantially support developments of a commercial aircraft engine.

由于商用飞机在日益复杂的电磁 (EM) 环境中运行，因此线束的信号传输可靠性对于商用飞机发动机性能和飞行安全至关重要。研究飞机发动机线束在高强度辐射场 (HIRF) 激励下的 EM 响应，可以优化线束配置，并确保满足电磁兼容性 (EMC) 的适航要求。理解飞机发动机线束的电磁响应也显着提高了发动机控制系统对电磁干扰的鲁棒性。与工业信息集成工程（IIIE）相一致，这项工作开发了一个集成的 EM 兼容电缆线束模型，该模型包括考虑发动机系统性能、电缆材料、电缆结构、EM 干扰、电负载、控制鲁棒性等学科问题的子模型。然后，这项工作验证并验证了所提出的电缆通过在给定的电缆线束上进行数值实验来利用模型，这些电缆线束受到许多 EM 波干扰。在这项工作中开发的电缆线束模型和串联数值分析方法明显克服了先前相关研究中出现的缺陷，并极大地支持了商用飞机发动机的开发。这项工作通过对受多种电磁波干扰的给定电缆线束进行数值实验来验证和验证所提出的电缆线束模型。在这项工作中开发的电缆线束模型和串联数值分析方法明显克服了先前相关研究中出现的缺陷，并极大地支持了商用飞机发动机的开发。这项工作通过对受多种电磁波干扰的给定电缆线束进行数值实验来验证和验证所提出的电缆线束模型。在这项工作中开发的电缆线束模型和串联数值分析方法明显克服了先前相关研究中出现的缺陷，并极大地支持了商用飞机发动机的开发。