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MULTI-SATELLITE OBSERVATION SCHEDULING FOR LARGE AREA DISASTER EMERGENCY RESPONSE
Disaster Emergency Response Area Tasks Decomposition Multi-satellite Scheduling Multi-objective Genetic Algorithm
2018/5/15
an optimal imaging plan, plays a key role in coordinating multiple satellites to monitor the disaster area. In the paper, to generate imaging plan dynamically according to the disaster relief, we prop...
Study on mechanics and domino effect of large-scale goaf cave-in
Goaf Stability Domino effect Voronoi polygon
2012/3/28
A large area of continuous solid shallow-buried goaf group created by open-stope method, under the influence of space–time effects exerted by slow creep of the pillar–roof system, will wholly collapse...
The caving and sliding control of surrounding rocks on large coal roadways affected by abutment pressure
Cable truss system Numerical simulation Coal roadway Abutment pressure
2012/3/28
For the caving and sliding control of roadways with large cross-section, thick mudstone roof and abutment pressure influence, the cable truss system is proposed and its support mechanism is thoroughly...