Technology of lunar rover position and orientation measurement in test

Abstract:

To test the position and orientation’s certainty performance and movement control performance, this paper designed a Lunar Rover tracking measurement scheme based on the indoor GPS measurement system. Firstly, it introduced the structure and the measurement fundamental of the indoor GPS, then based on the Rover’s ground verifying test, the test site coordinate system establishment scheme, the Lunar Rover coordinate establishment scheme and tracking measurement scheme were designed, finally, the precision of the test measurement system was analyzed and some conclusions were obtained.