Essays about: "delta-V"

Showing result 6 - 7 of 7 essays containing the word delta-V.

1. 6. Networked Model Predictive Control for Satellite Formation Flying

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Damiana Catanoso; [2019]
   Keywords : Satellite Formation Flying; Model Predictive Control;

   Abstract : A novel continuous low-thrust fuel-efficient model predictive control strategy for multi-satellite formations flying in low earth orbit is presented. State prediction relies on a full nonlinear relative motion model, based on quasi-nonsingular relative orbital elements, including earth oblateness effects and, through state augmentation, differential drag. READ MORE

3. 7. Constrained Low-Thrust Satellite Formation-Flying Using Relative Orbit Elements : Autonomous Guidance and Control for the NetSat Satellite Formation-Flying Mission

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Lukas Steindorf; [2017]
   Keywords : satellite; formation; control; guidance; continuous; low-thrust;

   Abstract : This thesis proposes a continuous low-thrust guidance and control strategy for satellite formation-flying. Stabilizing feedback based on mean relative orbit elements and Lyapunov theory is used. A novel feedback gain matrix inspired by the fuel-optimal impulsive solution is designed to achieve near-optimal fuel consumption. READ MORE