›› 2016, Vol. 42 ›› Issue (5): 1-.doi: 10.3969/j.issn.1674-1579.2016.05.001

Previous Articles     Next Articles

Review of the Mars Atmospheric Entry Autonomous Navigation Technology

  

  • Online:2016-10-20 Published:2016-11-06

Abstract: The autonomous navigation performance during the mars atmospheric entry is one of the key factors to affect the capability of mars landing. During this phase, since few types of navigation sensors are available and large uncertainties exist in environment and aerodynamic parameters, the design of the autonomous navigation method is complicated. In this paper, the principles of current mars entry navigation methods are summarized and their advantages and disadvantages are compared. With respect to these disadvantages, the methods that can improve the navigation performance are also discussed.

CLC Number: 

  •