Review on spacecraft autonomous decision-making and planning for orbital threat avoidance
The accumulation of space debris,the deployment of large-scale satellite constellations,and intensified spatial competition have led to a rapid increase in the number of orbital threats,seriously threatening the safety and stability of spacecraft.Research into spacecraft autonomous decision-making and planning for orbital threats is crucial to securing China's space assets.Confronted with complex scenarios characterized by high dynamics,time-varying constraints,incomplete or imperfect information,and multiple concurrent threats,this research faces several practical challenges.This review examines the research status of spacecraft autonomous decision-making and planning,discusses key technologies including problem modeling,decision-making,maneuver planning,intelligent decision-making and planning,and concludes with suggestions for future research.
orbital threatsthreat avoidanceautonomous decision-making and planningdecision-makingmaneuver planning