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Spacecraft Close Proximity to Noncooperative Target Based on Pseudospectral Convex Method
Publisher: ASCE
Abstract: This paper proposes a trajectory-optimization problem for spacecraft close proximity to a noncooperative target, aiming at the generation of a six-degree-of-freedom (DOF) trajectory with the fuel-optimal objective value ...
Float-Charging Characteristics of Lithium Iron Phosphate Battery Based on Direct-Current Power Supply System in Substation
Publisher: American Society of Civil Engineers
Abstract: A battery pack system composed of 32 lithium iron phosphate (