Research on bridge structure SAM based on real-time monitoring

Time-Series and Frequency-Spectrum Correlation Analysis of Bridge Performance Based on a Real-Time Strain Monitoring System

Monitoring bridges’ performance is a vital task to ensure their safety and to plan their maintenance operations. Therefore, it is very important to monitor bridges’ behavior and to analyze their measured data. In this study, the time-series and frequency-spectrum correlation analyses are used to study the performance of Fu-Sui Bridge under harsh environmental and traffic loads. It investigates ...

Research on the Railroad Bridge Monitoring Platform Based on the Internet of Things

As railroad bridge is one of the most important infrastructures of railway, the safety of bridge has a direct effect on railway operation efficiency and safety. In this paper, we propose a distributed railway bridge monitoring platform based on the Internet of Things (IOT) to monitoring the state of bridge safety. We made detailed research on the sensor nodes deployment, sensing data updating a...

mortality forecasting based on lee-carter model

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

Steering of real-time systems based on monitoring and checking

We present an approach to enhance fault-tolerance of real-time systems through steering. Steering means external alteration of the system's behavior in response to a deviation from requirements. The steering technique is embedded into a framework of monitoring and checking (MaC). MaC allows the users to perform runtime analysis of the current execution of a system with respect to formally speci...

Failure analysis of power devices based on real-time monitoring