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In the vacuum environment of space, the attitude of the satellite can be adjusted by PMSM based on the law of conservation of momentum. The adjustment method of satellite attitude is that the PMSM must rotate in opposite direction quickly when the attitude of the satellite needs to be adjusted in positive direction. In order to receive the ground signals effectively or to communicate with other equipment...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.