Problems of spacecraft multi-impulse trajectories modelling

The multi-impulse and multi-criteria optimal trajectories of the spacecraft transfer between orbits of various types are considered. A practical goal is the inspection or service of a number of space objects moving along these orbits at the initial data set. It is required to define a set of the admissible solutions taking into account priorities and possible restrictions on time or on expenses of energy, and to choose the best of possible routes for successively visiting every object in the desired group.