ShuGe Zhao

Minimum-fuel station-change for geostationary satellites using low-thrust considering perturbations

Jingrui Zhang, Jingrui Zhang, ShuGe Zhao, 2016 .

Optimal Servicing of Geostationary Satellites Considering Earth’s Triaxiality and Lunisolar Effects

Pini Gurfil, ShuGe Zhao, JingRui Zhang, 2016 .

Initial Costates for Low-Thrust Minimum-Time Station Change of Geostationary Satellites

Pini Gurfil, P. Gurfil, Jingrui Zhang, 2016 .