The central idea underlying the method is contained in the formula for velocity updating. This formula includes three terms with stochastic weights. This research applies the particle swarm optimization algorithm to the problem of optimizing impulsive orbital transfers. More specifically, the following ...
With finite temperature, it is more convenient to derive the eigen system using the velocity components. Equations (9) and (32) lead to UiSD000ei −iD Se 0 0 Ui 0 0 0 Pe 0 0 Ui Ue 0 0 Si iD 0 0 Ue 0...
For Q = 3.2 the orbit height of the spacecraft to Jupiter’s surface is about 1200 km, where the effect of atmospheric drag is so significant and the corresponding descending velocity of semimajor axis is 0.0054 m/s which means 467 m/day. The spacecraft’s orbit height will drop too ...
The paper is organized as it follows, in Section 2 a model for the ER4BP is developed in space and velocity coordinates and converted to Hamiltonian variables. In Section 3 the Hamiltonian function for the ER4BP is set in a form equivalent to that of the CR3BP by means of canonical trans...