2014011671_797189_433705961_hd_bighw2_尤静媛

(Designing a satellite orbit, without considering the Earth's rotation, can pass through two cities (designated by oneself). (1) How to determine the orbital parameters of satellites according to the geographic information of two cities; (2) Considering the rotation of the earth, the trajectory of the satellite's sub-satellite points is obtained. (3) Considering that the satellite deploys the gravity gradient bar (the required parameters are set by itself, and the initial attitude angle and angular velocity are given by itself), the variation law and trend of attitude angle are calculated in several orbit periods. (4) Draw the intersection of the gravity gradient bar along the long line with the earth's surface, and compare the relative relationship between the points under the stars.)

hd_bighw2_尤静媛, 0 , 2017-12-20
hd_bighw2_尤静媛\1.png, 20912 , 2017-12-19
hd_bighw2_尤静媛\2.png, 164910 , 2017-12-19
hd_bighw2_尤静媛\3.png, 174801 , 2017-12-19
hd_bighw2_尤静媛\4.png, 102299 , 2017-12-19
hd_bighw2_尤静媛\5.png, 124607 , 2017-12-19
hd_bighw2_尤静媛\hd_bighw2.1.docx, 4231415 , 2017-12-20
hd_bighw2_尤静媛\hd_bighw2.1.pdf, 1678182 , 2017-12-20
hd_bighw2_尤静媛\hw_main1.m, 3614 , 2017-12-19
hd_bighw2_尤静媛\orbit.m, 1190 , 2017-12-19
hd_bighw2_尤静媛\xingxia.m, 1486 , 2017-12-19