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Butler, Steve J.

Publications and source records attributed to Butler, Steve J..

Design of a solar array simulator for the NASA EOS testbed

The present spacecraft solar array simulator addresses both dc and ac characteristics as well as changes in illumination and temperature and performance degradation over the course of array service life. The computerized control system used allows simulation of a complete orbit cycle, in addition to automated diagnostics. The simulator is currently interfaced with the NASA EOS testbed.

Butler, Steve J.↗