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卫星变轨问题具有较强的知识综合性,能很好地考查学生的空间思维能力和分析推理能力,是历年高考命题的热点题材,部分同学还没有掌握此类问题的分析求解方法.本文就卫星变轨的原因和处理方法作以简单归纳,供同学们参考.一、认识卫星的变轨1.变轨卫星在轨期间自主改变运行轨道的过程叫变轨.人造卫星发射后需要经过多次变轨,才能进入预定轨道.实际发射的卫星在进入轨道时存在一定误差,一般要对运动轨道进行数次微
Satellite orbit transformation has a strong knowledge of comprehensive, can well examine students’ spatial thinking ability and analysis of reasoning ability, is the hot topic of college entrance examination proposition over the years, some students have not mastered the analytical solution of such problems. Satellite orbit change causes and treatment methods for a simple induction, for the students to refer to.First, the understanding of the satellite orbit 1. Orbit change orbit during the autonomy of the orbit change process called tracking orbit after the satellite launch need to go through more Orbit orbit, in order to enter the scheduled orbit.The actual launch of the satellite in orbit there is a certain error, the general orbit to the micro-times