Abstract—

Inverse problems of magnetostatics for continuity defects can be formulated in different ways. One can set the task of determining defects with high accuracy and resolution or limit the task to revealing several specified types of (“hazardous”) defects with varying degrees of probability. In this case, other real (“minor”) defects will be either skipped by the program or “replaced” by defects from among the ones specified. Minimizing the residual functional between experimental and calculated data is the main task when solving any inverse problems, both in real time and off-line. The paper considers an approach to calculating a simplified inverse problem in real time without accumulating experimental data bases.

中文翻译：

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可靠连续检测关键连续性缺陷的磁测试结果处理方法

摘要-

可以用不同的方式来说明用于连续性缺陷的静力学的反问题。可以设置高精度和高分辨率的缺陷确定任务，或者将任务限制为以不同的概率揭示几种指定类型的（“危险”）缺陷。在这种情况下，其他实际（“次要”）缺陷将被程序跳过，或者被指定缺陷中的缺陷“替代”。解决实时和离线的任何逆问题时，主要任务是最大程度地减少实验数据与计算数据之间的剩余功能。本文考虑了一种无需累积实验数据库即可实时计算简化逆问题的方法。