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根据卫星失控后的地平仪定姿法、地平仪+太阳敏感器定姿法和星敏感器定姿法三种重捕地球策略的工作模式和原理,选取成功率、捕获时间、轨道范围、控制精度、能量损耗、成熟度和可推广性七项参数建立了评价指标体系。基于定性与定量结合的原则,用灰色关联分析法评价了三种重捕地球策略。
According to the operation mode and principle of three kinds of recaptured earth tactics after the satellite is out of control, such as the attitude of the horizon, the method of the attitude of the horizon + the solar sensor and the attitude of the star sensor, the success rate, the acquisition time, the range of the orbit, the control Accuracy, energy consumption, maturity and extendability of the seven parameters to establish the evaluation index system. Based on the principle of combining qualitative and quantitative methods, three recaptured earth strategies were evaluated by using gray relational analysis.