Mars Pathfinder entry, descent, and landing reconstruction

被引:107
作者
Spencer, DA
Blanchard, RC
Braun, RD
Kallemeyn, PH
Thurman, SW
机构
[1] CALTECH, Jet Prop Lab, Mars Surveyor 2001 Project, Pasadena, CA 91109 USA
[2] NASA, Langley Res Ctr, Space Syst & Concepts Grp, Hampton, VA 23681 USA
[3] NASA, Langley Res Ctr, Aero & Gas Dynam Grp, Hampton, VA 23681 USA
[4] CALTECH, Jet Prop Lab, Mars Surveyor Operat Project, Pasadena, CA 91109 USA
关键词
D O I
10.2514/2.3478
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The primary objective of the Mars Pathfinder mission was to demonstrate an innovative, low-cost, reliable method for piecing a science payload on the surface of Mars. The spacecraft performance during entry, descent, and landing is assessed. Analysis of the accelerometer and altimeter flight data obtained by the Pathfinder spacecraft during atmospheric flight is provided. Results of an effort to reconstruct the spacecraft trajectory and attitude history are presented. An estimate of the Mars atmosphere profile encountered during atmospheric flight is given.
引用
收藏
页码:357 / 366
页数:10
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