摘要
针对"嫦娥三号"软着陆最优降落位置及能量控制研究,使用积分化和图像二值化方法,构建主下降阶段动力学仿真模型和基于耗能最低的灵敏度分析模型等,运用Matlab7软件编程求解,得到"嫦娥三号"在着陆准备轨道近、远月点位置以及降落月面时的具体位置等结论。
Based on ＂Chang-e III＂soft landing about optimal landing position and energy control, we use integration and image binarization methods. In this way, we establish the main downward phase of dynamics simulation model and the lowest energy model on account of sensitivity analysis, etc. What＇s more, the calculating process is simplified by using Matlab7 programming. At last, we get the conclusions about specific locations of landing the moon, and so on.
出处
《襄阳职业技术学院学报》
2015年第2期22-25,共4页
Journal of Xiangyang Polytechnic
基金
国家自然科学项目(11301001)
安徽财经大学教研项目(acjyzd201429)
关键词
最优降落位置
图像二值化
动力学仿真模型
灵敏度分析
Optimal landing position
Image binarization
Dynamic simulation model
Sensitivity analysis
