Development of Integrated Geotechnical Safety Monitoring System

This paper proposes a geological disaster monitoring system based on data fusion algorithm. In a monitoring system consisting of multiple sensors, the target is monitored at the same sampling rate at the same time, and the collected measured values are expanded and then combined with the direct measured values to form a new system. The Kalman filtering algorithm and the extended Kalman filtering algorithm can obtain the centralized fusion and fusion estimation algorithm of the system. Using this algorithm, the state value of the current time can be combined with the measured value of the current time to obtain a state estimate for the next time.