Unmanned Aerial Vehicle Surveying and Mapping Trajectory Scheduling and Autonomous Control for Landslide Monitoring

Abstract

Real-time and efficient monitoring of geological disasters has received extensive attention in the application of UAV surveying and mapping control technology. The application of traditional landslide monitoring methods lacks the accuracy of control algorithms, which has become a hot issue currently facing. Based on the landslide surface subsidence monitoring method, this article designs the UAV trajectory scheduling subsidence monitoring software, which can monitor the UAV’s flight status and navigation information, and draw the flight trajectory in real time. At the same time, the model solves the problem of storage and management of landslide inspection results by the landslide inspection management system, and realizes the functions of entering and querying landslide information, viewing inspection results, landslide safety judgment, generating reports, and autonomous control. The simulation results show that the global accuracy reaches 0.975, and the algorithm recognition degree reaches 99.8%, which promotes the reliability of the landslide monitoring data for the identification of the surveying and mapping trajectory, and provides a decision-making basis for landslide treatment.

Mechanisms and Early Warning Strategies of Geotechnical Disasters

“…Several principles of landslide management were summarized through years of engineering experience: Several principles of landslide management were summarized through years of engineering experience: 1) find out the history of landslide occurrence, the current situation and engineering geological characteristics (Jimenez-Peralvarez, 2018); 2) try to avoid landslide areas or pre-reinforcement ; 3) eliminate landslide hazards at once to avoid repeated treatment (Tiranti and Cremonini, 2019); 4) if the scale of landslides is large, the overall planning should be done; 5) timely management in the early development period of landslide (Yin et al, 2014); 6) to ensure the premise of safety to minimize the cost of the project (Martin et al, 2021); 7) to take effective design solutions and scientific and efficient construction (Cui et al, 2022); 8) Form a dynamic response mechanism to ensure dynamic design and dynamic construction (He et al, 2008;; 9) focus on inspection, repair and maintenance of facilities (Liao et al, 2022).…”

A study on soil arching effect of anti-slide pile considering different pile arrangements

“…Several principles of landslide management were summarized through years of engineering experience: Several principles of landslide management were summarized through years of engineering experience: 1) find out the history of landslide occurrence, the current situation and engineering geological characteristics (Jimenez-Peralvarez, 2018); 2) try to avoid landslide areas or pre-reinforcement (Zhang et al, 2021); 3) eliminate landslide hazards at once to avoid repeated treatment (Tiranti and Cremonini, 2019); 4) if the scale of landslides is large, the overall planning should be done; 5) timely management in the early development period of landslide (Yin et al, 2014); 6) to ensure the premise of safety to minimize the cost of the project (Martin et al, 2021); 7) to take effective design solutions and scientific and efficient construction (Cui et al, 2022); 8) Form a dynamic response mechanism to ensure dynamic design and dynamic construction (He et al, 2008;Wang et al, 2022b); 9) focus on inspection, repair and maintenance of facilities (Liao et al, 2022).…”