Research on energy system design and energy management technology of solar airship

Energy system technology is one of the key technologies of solar airships. The performance of the energy system has an important impact on whether the airship can fly normally and achieve the scheduled mission. In view of the requirements of the solar airship's long-term airship and complex flight conditions on the energy system. This thesis has carried out research on energy system design and energy management technology, and designed an energy system scheme suitable for solar airships. The energy system solution integrates solar arrays, battery packs and wind power generation, which greatly enhances the wind resistance and occupancy capabilities of the airship, and improves the reliability and energy balance of the system. In this thesis, combining the characteristics of the energy system and the flight mission, the optimal control strategy of the energy management system is proposed. This control strategy realizes the dynamic dispatch of airship energy and the optimal proportion configuration of each energy source, and realizes the maximum utilization of airship energy and lightweight design.