作者: Philip C. Calhoun , Eric M. Queen
DOI: 10.2514/1.19650
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摘要: The NASA Langley Research Center, in cooperation with the Jet Propulasion Laboratorty, participated a preliminary design study of entry, descent, and landing phase for Mars Science Laboratory Project. This project uses advances guidance, navigation, control technology to significantly improve surface targeting capability. A candidate entry controller based on reaction system Apollo command module digital autopilot is proposed use attitude control. Modifications plane provide good bank-angle response, reduce jet-firing chattering hogh-frequency updates, allow option aerodynamic angle feedback Martian probe application. performance demonstrated six-degrees-of-freedom simulation representative aerodynamics.