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NASA NTRS · 20140011172

Polyhedral Interpolation for Optimal Reaction Control System Jet Selection

Gefert, Leon P.·Wright, Theodore
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Abstract

An efficient algorithm is described for interpolating optimal values for spacecraft Reaction Control System jet firing duty cycles. The algorithm uses the symmetrical geometry of the optimal solution to reduce the number of calculations and data storage requirements to a level that enables implementation on the small real time flight control systems used in spacecraft. The process minimizes acceleration direction errors, maximizes control authority, and minimizes fuel consumption.

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Gefert, Leon P., Wright, Theodore. 2014-06-01. Polyhedral Interpolation for Optimal Reaction Control System Jet Selection. https://ntrs.nasa.gov/citations/20140011172

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