railway track crack detection system project ppt

This innovation has generated a number of applications in the following fields: structural health monitoring, aerospace, aeronautic, railway, electrical plants, ultrasonic diagnostics, high speed optical communications, GHz e.m. Based on this technology, with unrivaled performances compared with other optoelectronic devices, a strong cooperation between different institutions has lead to a number of novel configurations which noticeably increased the performance and miniaturization of systems.

In the last years, Fiber Bragg grating (FBG) based devices have been widely exploited in applications ranging from sensing to telecommunications.PHASE TRANSITION IDENTIFICATION FBG MULTIFUNCTION SENSING SYSTEM STATIC STRAIN MAPPING, TEMPERATURE DISTRIBUTION, DYNAMIC STRAIN MEASUREMENTS Piezoelectric Patch Crack detection Damage identification High quality Advanced materials Cost reduction Smart Processing Safety Improvement Maintenance costreduction FBG Accelerometer N☄ FBGs Embedded within Spar, Parallel to Wing’s Axis 29 Excitation Points for Experimental Measures N☄ Uni – Axial Accelerometers Bonded to Wing’s Surface FBG Output Accelerometer Simulation Applications of the SMART project to structural monitoring in military aeronautics SUMMARY STRUCTURAL HEALTH MONITORING PROCESS MONITORING CURE MONITORING, GLASS TRANSITION TEMPERATURE DETECTION, RELAXATION MONITORING.

Railway track crack detection system project ppt