DITAN: A TOOL FOR OPTIMAL SPACE TRAJECTORY DESIGN - ESA
DITAN: A TOOL FOR OPTIMAL SPACE TRAJECTORY DESIGN - ESA
DITAN: A TOOL FOR OPTIMAL SPACE TRAJECTORY DESIGN - ESA
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IntroductionStudy CasesWhat’s new?Final Remarks<strong>DITAN</strong> allows the solution of problems with a finite number of discontinuities, multiplereference frames, multiple dynamic models and multiple objectives, through a multiphasedecomposition of the trajectory. Phases can be sequential or parallel.Phase lJ lẋGl( x,u,t)l( xlF ( x,u,t)( x,u,t)bi, xbf, p,t)t ft000Interphase-link Constraintsllinkl( x , xNLP Solverilf, tli, tlf)xtlixbb( t1li( tli1t1)lf)xbl( tlf( xb)( tlf))0AssemblyUniversity of Glasgow,Department of Aerospace Engineering, James Watt Building, Glasgow G12 8QQ,Tel. +44-141-330-6465 mail: m.vasile@aero.gla.ac.ukMultiphase Approach