Hybrid power unmanned aerial vehicle energy source control method based on power following

The invention relates to a hybrid power unmanned aerial vehicle energy source control method based on power following, belonging to the technical field of hybrid power control of unmanned aerial vehicles. According to the hybrid power unmanned aerial vehicle energy source control method, a solar battery, a fuel battery and a lithium battery are mixed and arranged in an unmanned aerial vehicle power system to form a hybrid power system. Each energy source is controlled by comprehensively considering factors including output properties, conversion efficiency, service life, current state, flight mission profiles, needed power of electronic equipment and the like of each energy source; the self advantages can be expressed to the greatest extent under the condition that the total output power can meet the needed power of flight of the unmanned aerial vehicles and the inner electronic equipment, so that the whole hybrid power system can be at a better state and the unmanned aerial vehicles have longer unmanned aerial vehicle and better power performances.