摘要
Mission planning of space astronomical satellite is a complex optimization problem,which is to determine the communication activities needed by space astronomical and research the in-orbit plan.By abstracting the relevant elements of the mission planning problems of space astronomical satellite and establishing the mathematical model of mission planning of the space astronomical satellite,we introduce the Genetic Algorithm and design the single-objective Genetic Algorithm based on the communication mission window.In addition,based on the Genetic Algorithm,a multi-objective Genetic Algorithm based on the sequence of communication window is designed,which improves the coding ability of Genetic Algorithm and improves the flexibility and applicability of planning effect.From the results of planning simulation,this paper not only innovatively introduces Genetic Algorithm into mission planning of satellite and ground data in order to improve the efficiency of mission planning of space astronomical satellite,but also optimizes single-objective mission to multi-objective mission,which improves the applicability of mission planning of satellite communication and provides reference for other relevant researches in the future.
