Research Article
Real-Time Hardware-in-the-Loop Tests of Star Tracker Algorithms
Table 8
DS2 test cases characteristics.
| ā | DS2 test case 1 | DS2 test case 2 | DS2 test case 3 | DS2 test case 4 |
| Orbit | Equatorial | Sensor boresight orientation (at maneuver beginning, w.r.t. orbit frame) | Radial (zenith) | Orbital rotation (sensor axis)(Yaw at maneuver beginning) | Yaw and Roll | Yaw and Pitch | High-rate attitude rotation (sensor axis) | Pitch | Roll (boresight) | Attitude rate (deg/s) | 1 | 5 | 1 | 5 | Frame rate of simulated star fields (Hz) | 10 | Simulated stars size (LCD display pixels) 1 star imaged as a single pixel, >1 star imaged as a pixel strip(mean/std) | 9.0/0.46 | 25.3/0.2 | 2.3/0.7 | 7.5/2.7 |
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