A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination

Kyoung Min Roh, Sang Young Park, Eun Seo Park, Kyu Hong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

This paper proposes a new batch processor based on the Unscented Transformation and demonstrates its application to the attitude determination of spacecraft. The goal of this study is to establish a batch processor without any linearization approximation. The modified Rodrigues parameters are used for attitude representation to maximize the advantages of the Unscented Transformation. The newly developed algorithm can be used to estimate the state of a system simultaneously processing all measurements collected for a fixed time span. Simulation tests are conducted to view the performance of this new approach with a gyro and vector sensors assumed as measurements. The results are compared with those from the Bayesian batch filter as well as those of the unscented and extended Kalman filter. The new batch filter shows a comparable performance to that of the Bayesian batch filter.

Original languageEnglish
Title of host publicationAmerican Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting
Pages19-40
Number of pages22
Volume127 PART 1
Publication statusPublished - 2007 Dec 1
Event17th Annual Space Flight Mechanics Meeting - Sedona, AZ, United States
Duration: 2007 Jan 282007 Feb 1

Other

Other17th Annual Space Flight Mechanics Meeting
CountryUnited States
CitySedona, AZ
Period07/1/2807/2/1

Fingerprint

Spacecraft
spacecraft
filter
filters
central processing units
Extended Kalman filters
Linearization
Kalman filters
linearization
Kalman filter
Sensors
Processing
sensor
sensors
estimates
approximation
simulation
test
parameter

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Space and Planetary Science

Cite this

Roh, K. M., Park, S. Y., Park, E. S., & Choi, K. H. (2007). A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination. In American Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting (Vol. 127 PART 1, pp. 19-40)
Roh, Kyoung Min ; Park, Sang Young ; Park, Eun Seo ; Choi, Kyu Hong. / A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination. American Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 127 PART 1 2007. pp. 19-40
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abstract = "This paper proposes a new batch processor based on the Unscented Transformation and demonstrates its application to the attitude determination of spacecraft. The goal of this study is to establish a batch processor without any linearization approximation. The modified Rodrigues parameters are used for attitude representation to maximize the advantages of the Unscented Transformation. The newly developed algorithm can be used to estimate the state of a system simultaneously processing all measurements collected for a fixed time span. Simulation tests are conducted to view the performance of this new approach with a gyro and vector sensors assumed as measurements. The results are compared with those from the Bayesian batch filter as well as those of the unscented and extended Kalman filter. The new batch filter shows a comparable performance to that of the Bayesian batch filter.",
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Roh, KM, Park, SY, Park, ES & Choi, KH 2007, A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination. in American Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. vol. 127 PART 1, pp. 19-40, 17th Annual Space Flight Mechanics Meeting, Sedona, AZ, United States, 07/1/28.

A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination. / Roh, Kyoung Min; Park, Sang Young; Park, Eun Seo; Choi, Kyu Hong.

American Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 127 PART 1 2007. p. 19-40.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Roh KM, Park SY, Park ES, Choi KH. A batch filter based on the Unscented Transformation and its applications to spacecraft attitude determination. In American Astronautical Society - Space Flight Mechanics 2007 - Advances in the Astronautical Sciences, Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Vol. 127 PART 1. 2007. p. 19-40