A 6DOF mathematical model of parachute in Mars EDL

Ganghui Shen; Yuanqing Xia; Haoran Sun

doi:10.1016/j.asr.2015.01.029

A 6DOF mathematical model of parachute in Mars EDL

Ganghui Shen^*
, Yuanqing Xia
, Haoran Sun

^*Corresponding author for this work

School of Automation

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

The base of the dynamics characteristic research on the parachute and vehicle system is to establish a dynamics model, during the parachute descent phase, which can accurately display the relationship among the velocity, altitude and attitude angles as well as the variation of time. This paper starts with a new tracking law - ADRC in Mars entry guidance, which affects the initial states of the parachute deployment point and determines precision landing capability. Then, the influence of unsteady resistance to the parachute in Martian air is considered as the added mass, and a 6DOF nonlinear mathematical model of the parachute and vehicle system is established.

Original language	English
Pages (from-to)	1823-1831
Number of pages	9
Journal	Advances in Space Research
Volume	55
Issue number	7
DOIs	https://doi.org/10.1016/j.asr.2015.01.029
Publication status	Published - 2015

Keywords

ADRC
Parachute descent
The added mass
Unsteady resistance

Access to Document

10.1016/j.asr.2015.01.029

Cite this

@article{e643f89c87954ff09d1728550490e8cf,

title = "A 6DOF mathematical model of parachute in Mars EDL",

abstract = "The base of the dynamics characteristic research on the parachute and vehicle system is to establish a dynamics model, during the parachute descent phase, which can accurately display the relationship among the velocity, altitude and attitude angles as well as the variation of time. This paper starts with a new tracking law - ADRC in Mars entry guidance, which affects the initial states of the parachute deployment point and determines precision landing capability. Then, the influence of unsteady resistance to the parachute in Martian air is considered as the added mass, and a 6DOF nonlinear mathematical model of the parachute and vehicle system is established.",

keywords = "ADRC, Parachute descent, The added mass, Unsteady resistance",

author = "Ganghui Shen and Yuanqing Xia and Haoran Sun",

year = "2015",

doi = "10.1016/j.asr.2015.01.029",

language = "English",

volume = "55",

pages = "1823--1831",

journal = "Advances in Space Research",

issn = "0273-1177",

publisher = "Elsevier Ltd.",

number = "7",

}

TY - JOUR

T1 - A 6DOF mathematical model of parachute in Mars EDL

AU - Shen, Ganghui

AU - Xia, Yuanqing

AU - Sun, Haoran

PY - 2015

Y1 - 2015

N2 - The base of the dynamics characteristic research on the parachute and vehicle system is to establish a dynamics model, during the parachute descent phase, which can accurately display the relationship among the velocity, altitude and attitude angles as well as the variation of time. This paper starts with a new tracking law - ADRC in Mars entry guidance, which affects the initial states of the parachute deployment point and determines precision landing capability. Then, the influence of unsteady resistance to the parachute in Martian air is considered as the added mass, and a 6DOF nonlinear mathematical model of the parachute and vehicle system is established.

AB - The base of the dynamics characteristic research on the parachute and vehicle system is to establish a dynamics model, during the parachute descent phase, which can accurately display the relationship among the velocity, altitude and attitude angles as well as the variation of time. This paper starts with a new tracking law - ADRC in Mars entry guidance, which affects the initial states of the parachute deployment point and determines precision landing capability. Then, the influence of unsteady resistance to the parachute in Martian air is considered as the added mass, and a 6DOF nonlinear mathematical model of the parachute and vehicle system is established.

KW - ADRC

KW - Parachute descent

KW - The added mass

KW - Unsteady resistance

UR - https://www.scopus.com/pages/publications/84933280443

U2 - 10.1016/j.asr.2015.01.029

DO - 10.1016/j.asr.2015.01.029

M3 - Article

AN - SCOPUS:84933280443

SN - 0273-1177

VL - 55

SP - 1823

EP - 1831

JO - Advances in Space Research

JF - Advances in Space Research

IS - 7

ER -

A 6DOF mathematical model of parachute in Mars EDL

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this