作者: Angelo Oddi , Simone Fratini , Gabriella Cortellessa , Nicola Policella , Amedeo Cesta
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摘要: This paper describes MEXAR2, a software tool that is currently used to synthesize the operational commands for data downlink from on-board memory of an interplanetary space mission spacecraft ground stations. The has been in daily use by Mission Planning Team MARS EXPRESS at European Space Agency since early 2005. Goal this present quick overview how planning and scheduling problem addressed, complete application customized put into context environment. Then it concentrates on describing more detail core solver enriched create easily allows users generate diversified plans same handling set control parameters, called heuristic modifiers, insert bias generated solutions. A experiments presented such modifiers affect solving process.