Auto Reconfiguration of Reaction Wheels in IRS

P. S. Goel; V. K. Agrawal; A. Krishnan; J. S. Upadhyaya

doi:10.1109/TAES.1985.310550

Auto Reconfiguration of Reaction Wheels in IRS

P. S. Goel
, V. K. Agrawal
, A. Krishnan
, J. S. Upadhyaya

Department of Computer Science and Engineering

Indian Space Research Organization

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

1 Scopus citations

Abstract

The Indian remote sensing satellite (IRS) employs four reaction wheels for attitude control. The fourth, a skew wheel, provides redundancy to the failure of any of the orthogonal wheels. To avoid attitude loss before the redundant skew wheel takes over due to failure of any of the orthogonal wheels, an automatic reconfiguration scheme has been developed and implemented through a microprocessor. The details of reconfiguration logic and the computer simulation results are presented.

Original language	English
Pages (from-to)	160-163
Number of pages	4
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	AES-21
Issue number	1
DOIs	https://doi.org/10.1109/TAES.1985.310550
State	Published - Jan 1985

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10.1109/TAES.1985.310550

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title = "Auto Reconfiguration of Reaction Wheels in IRS",

abstract = "The Indian remote sensing satellite (IRS) employs four reaction wheels for attitude control. The fourth, a skew wheel, provides redundancy to the failure of any of the orthogonal wheels. To avoid attitude loss before the redundant skew wheel takes over due to failure of any of the orthogonal wheels, an automatic reconfiguration scheme has been developed and implemented through a microprocessor. The details of reconfiguration logic and the computer simulation results are presented.",

author = "Goel, \{P. S.\} and Agrawal, \{V. K.\} and A. Krishnan and Upadhyaya, \{J. S.\}",

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AU - Agrawal, V. K.

AU - Krishnan, A.

AU - Upadhyaya, J. S.

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Y1 - 1985/1

N2 - The Indian remote sensing satellite (IRS) employs four reaction wheels for attitude control. The fourth, a skew wheel, provides redundancy to the failure of any of the orthogonal wheels. To avoid attitude loss before the redundant skew wheel takes over due to failure of any of the orthogonal wheels, an automatic reconfiguration scheme has been developed and implemented through a microprocessor. The details of reconfiguration logic and the computer simulation results are presented.

AB - The Indian remote sensing satellite (IRS) employs four reaction wheels for attitude control. The fourth, a skew wheel, provides redundancy to the failure of any of the orthogonal wheels. To avoid attitude loss before the redundant skew wheel takes over due to failure of any of the orthogonal wheels, an automatic reconfiguration scheme has been developed and implemented through a microprocessor. The details of reconfiguration logic and the computer simulation results are presented.

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DO - 10.1109/TAES.1985.310550

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JF - IEEE Transactions on Aerospace and Electronic Systems

IS - 1

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Auto Reconfiguration of Reaction Wheels in IRS

Abstract

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