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For monitoring ships, buoys and water levels information, a new waterway monitoring system is proposed. The pooled service and tile-caching technologies are further utilized to improve capacity of multi-user concurrent accessing and to speed up the chart displaying performance. In addition, based on ArcGIS nautical solution and ArcGIS server, data processing, standardized display and service publishing...
An online health monitoring system (OHMS) was tailor-made and implemented for structural health monitoring (SHM) of train structures. A sensor network made up of miniature piezoelectric wafers was configured on the bogie frames of China's latest high-speed train model. Ultrasonic guided waves were generated through the sensor network, and a variety of signal features were retrieved and fused by the...
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