Frequent early failures have been the key factor restricting the reliability improvement of electromechanical product, and also reducing its market competitiveness. Most of the current early failure elimination methods are passive elimination technologies after a failure. Their purpose is to quickly restore the production capacity of products, which is mainly used to improve the reliability of the products, and cannot fundamentally improve the quality of the manufactured product. To address those problems, this paper first analyzed the causes of early failures in the production stage of electromechanical product, and studied the corresponding early failure elimination mechanism; second, according to the FRACAS (Failure Report Analysis and Corrective Action System), an early failure elimination method for electromechanical product was proposed based on the meta‐action unit; finally, in order to ensure the smooth implementation of early failure elimination measures, a set of early failure active elimination guarantee management system was established. In addition, this paper also introduced the specific implementation process of the proposed method. The proposed method is applied to engineering, and the results verify its correctness. The proposed method provides a theoretical basis and technical support for the elimination of electromechanical product early failure.

中文翻译：

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基于元作用的机电产品早期故障主动消除系统研究

频繁的早期故障已成为限制机电产品可靠性提高并降低其市场竞争力的关键因素。当前，大多数早期的故障消除方法都是故障后的被动消除技术。其目的是快速恢复产品的生产能力，这主要是为了提高产品的可靠性，而不能从根本上提高制成品的质量。为了解决这些问题，本文首先分析了机电产品生产阶段早期失效的原因，并研究了相应的早期失效消除机制。其次，根据FRACAS（故障报告分析和纠正措施系统），提出了一种基于元作用单元的机电产品早期故障消除方法。最后，为确保早期故障消除措施的顺利实施，建立了一套早期故障主动消除保证管理系统。另外，本文还介绍了该方法的具体实现过程。将该方法应用于工程，结果证明了该方法的正确性。该方法为消除机电产品的早期故障提供了理论依据和技术支持。本文还介绍了该方法的具体实现过程。将该方法应用于工程，结果证明了该方法的正确性。该方法为消除机电产品的早期故障提供了理论依据和技术支持。本文还介绍了该方法的具体实现过程。将该方法应用于工程，结果证明了该方法的正确性。该方法为消除机电产品的早期故障提供了理论依据和技术支持。