Accuracy Analysis for Spin Satellite Test Turn-Table

A turn-table is used for spin satellite calibration test, and it is a key test equipment in spin satellite control system calibration test because its accuracy can influence the test accuracy directly. On the other hand,too high turn-table accuracy will cause high cost, but improve a little calibration accuracy, so it is necessary to analyze its parameters. Based on test principle, the test error caused by the turn-table error is analyzed, and it is concluded that the turn-table accuracy can meet the test need, and the turn-table accuracy parameters are reasonable.