A Sim2Real Defect Inversion Method for Real-World Energy Transportation Systems Based on Intra- and Inter-Domain Interactive Learning

Defect inversion is a critical quantitative assessment technique to evaluate the integrity of energy transportation systems. In practice, non-stationary states and frequent situation switches in real-world industrial processes make it difficult to acquire ideal sensor signals with precise annotations, there by compromising accurate defect inversion. Simulation systems is a viable solution. However, the dramatic inter-domain disparity between simulated and real system poses challenges to existing