A sun orientation method based on solar panel current information
A technology of solar panels and current information, which is applied to space navigation equipment, space navigation vehicles, space navigation vehicle guidance devices, etc. It can solve problems such as the inability to achieve alignment with the sun, and the sun sensor is prone to abnormalities, so as to improve safety performance, increase the number of installations and the effect of cost
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[0037] A method of orientation to the sun based on the current information of the solar panel, which mainly includes two parts: the search for the sun and the orientation to the sun. The current value is the current value of the solar panel. When the sun and the initial attitude current value of the star do not meet the conditions, the process of sailboard alignment to the sun through the fast capture process or the 360-degree capture process can reduce the time for orientation to the sun; Judging the star attitude current value adjusted by the sun search, so as to orient the sun, the overall process is as follows figure 1 As shown, the specific steps are:
[0038] The first step is to start the sun search process, measure the current value under the initial attitude of the star, and record the initial attitude data of the star at the current moment, as the basis for subsequent capture;
[0039] In the second step, according to the preset search current threshold set in advan...
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