Radio/FADS/IMU integrated navigation for Mars entry

被引：14

作者：

Jiang, Xiuqiang ^{[1
,2
,4
]}

Li, Shuang ^{[1
,2
]}

Huang, Xiangyu ^{[3
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Astronaut, Dept Astronaut Engn, Nanjing 210016, Jiangsu, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Space New Technol Lab, Nanjing 210016, Jiangsu, Peoples R China

[3] Beijing Inst Control Engn, Dept Control Engn, Beijing 100190, Peoples R China

[4] Univ Arizona, Space Syst Engn Lab, Tucson, AZ 85721 USA

来源：

ADVANCES IN SPACE RESEARCH | 2018年 / 61卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Mars entry; Integrated navigation; Radio measurement; Flush air data sensing system; Inertial measurement unit; Unscented Kalman filter; GUIDANCE; DESCENT; MISSION; SYSTEM; LANDER;

D O I：

10.1016/j.asr.2017.12.010

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Supposing future orbiting and landing collaborative exploration mission as the potential project background, this paper addresses the issue of Mars entry integrated navigation using radio beacon, flush air data sensing system (FADS), and inertial measurement unit (IMU). The range and Doppler information sensed from an orbiting radio beacon, the dynamic pressure and heating data sensed from flush air data sensing system, and acceleration and attitude angular rate outputs from an inertial measurement unit are integrated in an unscented Kalman filter to perform state estimation and suppress the system and measurement noise. Computer simulations show that the proposed integrated navigation scheme can enhance the navigation accuracy, which enables precise entry guidance for the given Mars orbiting and landing collaborative exploration mission. (C) 2017 COSPAR. Published by Elsevier Ltd. All rights reserved.

引用

页码：1342 / 1358

页数：17

共 32 条

[1]

[Anonymous], J GUID CONTROL DYN

[2]

[Anonymous], 2013, CONSUMER PERCEPTION

[3]

[Anonymous], 2010, THESIS

[4]

[Anonymous], 2011, J SPACECRAFT ROCKETS