9 citations · 30 across the 7 of their papers we have counts for
4 papers · 1 filter
Integrated Optimization of Ascent Trajectory and SRM Design of Multistage Launch Vehicles
Lorenzo Federici, Alessandro Zavoli, Guido Colasurdo +2
This paper presents a methodology for the concurrent first-stage preliminary design and ascent trajectory optimization, with application to a Vega-derived Light Launch Vehicle. The…
GTOC X: Solution Approach of Team Sapienza-PoliTo
Alessandro Zavoli, Lorenzo Federici, Boris Benedikter +2
This paper summarizes the solution approach and the numerical methods developed by the joint team Sapienza University of Rome and Politecnico di Torino (Team Sapienza-PoliTo) in th…
A Time-Dependent TSP Formulation for the Design of an Active Debris Removal Mission using Simulated Annealing
Lorenzo Federici, Alessandro Zavoli, Guido Colasurdo
This paper proposes a formulation of the Active Debris Removal (ADR) Mission Design problem as a modified Time-Dependent Traveling Salesman Problem (TDTSP). The TDTSP is a well-kno…
A Convex Optimization Approach for Finite-Thrust Time-Constrained Cooperative Rendezvous
Boris Benedikter, Alessandro Zavoli, Guido Colasurdo
This paper presents a convex approach to the optimization of a cooperative rendezvous, that is, the problem of two distant spacecraft that simultaneously operate to get closer. Con…