Abstract:
The present invention relates to a system for planning a collision avoidance maneuver between a satellite and space debris and a method thereof. According to the present invention, the system includes: a collision risk calculation unit which calculates the degree of collision risk between a satellite and space debris based on the orbit of the satellite; a collision avoidance maneuver setting unit which sets conditions for avoiding collision risks using the calculated degree of collision risk; an objective function generation unit which generates an objective function corresponding to the objective of orbit adjustment using the set conditions for avoiding collision risks; a genetic algorithm setting unit which sets a genetic algorithm based on the set conditions for avoiding collision risks and the objective function; and a collision avoidance maneuver execution unit which executes the genetic algorithm and outputs the execution results. According to the present invention, an optimized plan for a collision avoidance maneuver can be established by implementing an objective function capable of minimizing fuel consumption and maximizing the orbit adjustment cycle at the same time based on the genetic algorithm. [Reference numerals] (110) Normal orbit operation simulation unit; (120) Collision risk calculation unit; (130) Collision avoidance maneuver setting unit; (140) Objective function generation unit; (150) Genetic algorithm setting unit; (160) Collision avoidance maneuver execution unit
Abstract:
Disclosed are a vehicle for charging and containing vertical unmanned take-off and landing aircraft and a method thereof. A moving type charging and containing transport vehicle capable of containing and charging a plurality of aircrafts comprises a movable container accommodating the aircrafts, a landing part opening or closing outer sides of the container, a landing place making a plurality of aircraft lands, a data monitoring part monitoring state data by containing and charging the aircraft, and a communication switching part communicating with the aircraft. A container vehicle, if existing only at a fixed place, has a limited operation range because of a limit of a battery of an unmanned aircraft, but if movable, can operate, charge and contain the unmanned aircraft even at the place where the unmanned aircraft can go. The container vehicle can reduce movement time of the aircraft and increase operation efficiency.